HERMAN CHARLES has a total of 11 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States, Canada and Austria. Its main competitors in its focus markets materials and metallurgy, engines, pumps and turbines and furniture and games are SUN DONALD J C, TSENG WEN-CHENG and SCHMIDT GLENN H.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 4 | |
#2 | Canada | 3 | |
#3 | Austria | 1 | |
#4 | EPO (European Patent Office) | 1 | |
#5 | United Kingdom | 1 | |
#6 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Engines, pumps and turbines | |
#3 | Furniture and games | |
#4 | Machines | |
#5 | Agriculture |
# | Technology | |
---|---|---|
#1 | Foundry moulding | |
#2 | Physical training equipment | |
#3 | Pumps | |
#4 | Supplying combustion engines | |
#5 | Harvesting | |
#6 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Herman Charles | 11 |
Publication | Filing date | Title |
---|---|---|
US4750634A | Primer cap | |
WO8604250A1 | Platform exercise device | |
CA134949A | Mould | |
GB190406656A | Improvements in Moulding Machines. | |
US794177A | Molding-machine. | |
US756114A | Attachment for mowing-machines. | |
CA74762A | Mowing machine | |
US706751A | Molding-machine. | |
CA296102A | Shoe lace clasp |