| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 3 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines | |
| #3 | Furniture and games | |
| #4 | Medical technology | |
| #5 | Thermal processes | |
| #6 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Pumps | |
| #3 | Supplying combustion engines | |
| #4 | Chairs and beds | |
| #5 | Unspecified technologies | |
| #6 | Object sterilising | |
| #7 | Venting or aerating devices | |
| #8 | Burners |
| # | Name | Total Patents |
|---|---|---|
| #1 | Grandjean Arthur | 14 |
| Publication | Filing date | Title |
|---|---|---|
| US1177100A | Automatic cut-off three-way valve. | |
| US1279859A | Duplex air-pump for carbureting or gas machines and the like. | |
| US1065042A | Valve for automatic hydraulic air-compressor-operating systems. | |
| US1043691A | Carbureter. | |
| US1019318A | Gas-burner. | |
| US953606A | Carbureting apparatus. | |
| US912468A | Oil-feed for carbureting apparatus. | |
| CA108560A | Carbureter | |
| US856052A | Bedclothes-clamp. | |
| US894136A | Carbureter. | |
| CA95069A | Bed clothes clamp | |
| GB190419455A | Improvements in Bed Clothes Clamps. | |
| CA95068A | Bed clothes clamp | |
| US770003A | Bedclothes-clamp. |