| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 10 | |
| #2 | United States | 4 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines | |
| #3 | Control | |
| #4 | Mechanical elements | |
| #5 | Consumer goods | |
| #6 | Thermal processes | |
| #7 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Meredith Thornbery James | 2 |
| #2 | John Cartier Roger | 2 |
| #3 | Leo Giwosky Harry | 1 |
| #4 | Monroe Strathearn Donald | 1 |
| #5 | Jacques Passetchnik Jean | 1 |
| #6 | Leo Thayer George | 1 |
| #7 | Biermann William A | 1 |
| #8 | Pilet Joseph | 1 |
| #9 | Brookfield Treder Charles Fred | 1 |
| #10 | Arthur Matthies Alan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2794600A | Valve operator | |
| US2793654A | Valve | |
| US2789279A | Electrical connection and method of making the same | |
| US2789278A | Electrical connection and method of making the same |