| # | 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 |