By name

Numbers shown in black relate to applications for a « brevet d’importation »

Numbers highlighted  in red relate to applications for a « brevet d’invention »

Dutch Law of 1817

ARENDT Charles                                                            49a 

AUG. CHARLES & Cie                                                  205    

BARTH Jean                                                                     20            22             40 

BECK Michel                                                                   85a    

BEFFORT Mathias                                                           67    

BEISE August Wilhelm                                                    13a  

BOCKHORST Antoine                                                  119      

BRÜCK Pierre                                                                153a        

BOULTGEN Nicolas                                                       63a

CAMUS Jean Guillaume                                                  85      

CHAPRON Eugène                                                          93    

CLESSE Jacques Dieudonné                                           21b           55

COLLETTE Jean Baptiste                                               10    

COLLETTE & MAMER, Jean Baptiste & Jean              11    

CORNET Bonaventure                                                     2   

DECKER Mathias                                                           171     

de STAPPERS Alexandre                                                 17            31b

de DOMMARTIN Alphonse                                           21a 

de LA FONTAINE Edmond                                           72b          100  

de PREMOREL Alexis                                                     29    

de PREMOREL & BOCH, Alexis & Jean François        30      

de ZIEGÉSAR W. H. (Baron)                                           48   

EISENBACH Henri                                                          36            38

ELTZ J. B.                                                                        76a    

EVERT Mathias                                                                83    

EYDT Jean-François                                                         52            53            76b

EYDT Louis Denis, dit Aloyse                                          70    

FISCHER Jr Frédéric                                                       31a           62

GIERSÉ Joseph                                                                 37    

GONTIER-GRIGY Denis-Ambroise                               23           143

GROSSE Amédée                                                            202   

GENIN Hippolyte                                                           158a

GLESENER-FISCH Jean                                                61b      

HARTMANN François-Charles                                       72a 

HASTERT Paul (Pierre)                                                    51    

HILAIRE Nicolas                                                            184   

HERTGES Jean                                                                72c    

HESSE Chrétien                                                              61a    

HENGEL Nicolas                                                             92a   

KELSEN Nicolas                                                              44    

KINTZELE Jean Baptiste                                                146 

KOENIG Jean                                                                  199    

KRANZ Gustav                                                                128    

KUBORN & Cie J.-P.                                                       50    

KUNTGEN-KIEFFER Edouard                                     88  

LALLEMAND Michel & Victor                                      93a    

LIPPMANN père & fils                                                      4               5             9             22a

MANDERSCHEID Nicolas                                             54    

MASSARD Jean Baptiste                                                  82

MAYER Gabriel                                                              118           120

MEDERNACH Jean                                                        89a    

METZ Auguste                                                                 19  

MEYER Joseph                                                                 68    

MICHAËLIS Frédéric                                                     231           255

MOREAU Alexandre                                                       66             72

NEUEN-THERER Grégoire                                            87    

NIEDERPRÜM Michel                                                    49    

PESCATORE Jean Pierre                                                 15             16

PESCATORE Guillaume                                                  39 

PESCHON Nicolas                                                          116       

PFEIFFER Jean Chrétien Nicolas (Aug. Charles & Cie)  127 

PONCIN François                                                             28    

POUPLIER Léopold                                                       245      

MAY-PISSINGER Michel                                               196 

MOES Nicolas                                                                 106       

PROBST Jean Pierre                                                         45  

REUTER & WORMS, Joseph & Felix                            111    

RICHARD Jean                                                               125          153          212          281

RICHARD-BARTH J. (Veuve)                                         46             47

RODEWALD Carl                                                            27            57    

RUTH Guillaume Joseph                                                 21c  

SAUER Gustave                                                               223 

SERTA Nicolas                                                                 109    

SERVAIS Emile                                                                238    

SERVAIS & FELTGEN, Emile & Mathias                      179          204

SEYWERT François                                                          21    

SCHWEISTHAL François                                               75          172a 

SIMON-GLESENER Edouard                                       101

STEINS Joseph                                                                136    

UNDEN Johann                                                               264    

VALERIUS Nicolas                                                           31 

VAN HOORICK Louis                                                     8             12            13

WAGNER Jean                                                               169a      

WEBER Dominique & Jean                                              35   

WIRTZ Jean                                                                     149

WUNSCH J.-B.                                                                 41   

WURTH Philippe Christophe                                         19a   

ZIEGLER VON ZIEGELECK Victor                           114a   

ZIMMER-WURTH Mathias                                           14  

French Law of 1791

WILLCOX & ROUYERE, Richard &  Jacques-André    1 

NEYS Jacques                                                                    2  

D’HUART DE NOTHOMB Henry Joseph (baron)         3

French Law of 1844

D’HUART DE NOTHOMB, Henry Joseph (baron)         1    3      4      6      7      11

KIND Charles Gotthelf                                                      2

GONTIER-GRIGY Denis-Ambroise                               5    9     10    12