WOLF JACQUES has a total of 14 patent applications. Its first patent ever was published in 1922. It filed its patents most often in Switzerland, France and Austria. Its main competitors in its focus markets optics, chemical engineering and packaging and shipping are WARD DAVIDSON WILLIAM, STORK CONTIWEB and DAVIDSON MFG CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | Switzerland | 8 | |
#2 | France | 4 | |
#3 | Austria | 1 | |
#4 | Canada | 1 |
# | Industry | |
---|---|---|
#1 | Optics | |
#2 | Chemical engineering | |
#3 | Packaging and shipping | |
#4 | Machine tools | |
#5 | Engines, pumps and turbines |
# | Technology | |
---|---|---|
#1 | Cameras | |
#2 | Drying solid materials by removing liquid | |
#3 | Handling thin material | |
#4 | Rotary-pistons | |
#5 | Cutting |
# | Name | Total Patents |
---|---|---|
#1 | Wolf Jacques | 6 |
#2 | Jacques Wolf | 5 |
#3 | Ernest Wolf Jacques Maurice | 1 |
Publication | Filing date | Title |
---|---|---|
FR2671864A1 | Pneumatic circuit for cascade feed to several ventilated driers or boxes of one machine or of a production line | |
FR2655959A1 | Comb for continuous conveyor. | |
FR2644443A1 | Automatic raking-off (removal-from-a-grid) device for a drying-tunnel comb chain conveyor for the metal-packaging and metal-sealing industries, the packages in general, and the chemical etching plates or printed-circuit boards | |
FR2572062A1 | Automatic depiper (or feeder, or feeder) for printing press, varnishing or forming press, with automatic battery changer | |
CH627823A5 | Rotary pump with differential pistons | |
CA281275A | Photographic shutter |