| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 18 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Machines | |
| #3 | Environmental technology | |
| #4 | Thermal processes | |
| #5 | Electrical machinery and energy | |
| #6 | Mechanical elements | |
| #7 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Aeroplanes | |
| #2 | Unspecified technologies | |
| #3 | Climate change mitigation in transportation | |
| #4 | Heat-exchange device details | |
| #5 | Gearing | |
| #6 | Parachutes | |
| #7 | Ice-boxes | |
| #8 | Cables and insulators | |
| #9 | Heat-exchanger without contact |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gwinn Jr Joseph M | 18 |
| #2 | Emric Berger | 1 |
| #3 | Philip Koenig | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2432005A | Aircraft control surface actuator | |
| US2494090A | Aircraft | |
| US2403523A | Aircraft undercarriage | |
| US2427962A | Aircraft control stick | |
| US2329529A | Adjustable cable guide | |
| US2343054A | Pulley mount | |
| US2240259A | Aircraft | |
| US2198496A | Aircraft | |
| US2183676A | Aircraft | |
| US2228311A | Aircraft | |
| US2198495A | Aircraft | |
| US2240258A | Aircraft | |
| US2094488A | Aircraft | |
| US2214053A | Heat exchanger | |
| US2187152A | Aircraft control | |
| US2133168A | Resilient control means | |
| US2030631A | Aircraft | |
| US1828184A | Aircraft |