| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Mechanical elements | |
| #3 | Control | |
| #4 | Packaging and shipping | |
| #5 | Machine tools | |
| #6 | Engines, pumps and turbines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ives Clifford E | 12 |
| Publication | Filing date | Title |
|---|---|---|
| US2294235A | Support for electric fence wires | |
| US2240781A | Control mechanism | |
| US2234346A | Circuit breaker | |
| US2222843A | Circuit breaker | |
| US2181237A | Can sealer | |
| US2001325A | Hydraulic transmission | |
| US1983132A | Variable speed drive | |
| US1812877A | Variable speed device | |
| US1882621A | Automatic lock for elevator doors | |
| US1975322A | Traffic signal control system | |
| US1931350A | Traffic control system | |
| US1667158A | Electric switch |