| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 29 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines | |
| #3 | Machine tools | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Animal catching | |
| #2 | Punching metal | |
| #3 | Unspecified technologies | |
| #4 | Vehicle transmission mounting | |
| #5 | Shaping of plastics | |
| #6 | Producing goods from plastic | |
| #7 | Certain plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lehn John U | 9 |
| #2 | Zahm Joseph D | 7 |
| #3 | Roy Graybill Hershey | 7 |
| #4 | Mccreary Harry W | 2 |
| #5 | Huebener Mary A | 1 |
| #6 | Edwin Cootes Harold | 1 |
| #7 | Newhouse Milford J | 1 |
| #8 | Herman Drach | 1 |
| #9 | Dougherty Frank H | 1 |
| #10 | Jeremiah O'Neil | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2680930A | Animal trap | |
| US2500130A | Animal trap | |
| US2489093A | Animal trap | |
| US2448418A | Chemical gun trap | |
| US2480593A | Cartridge for trap guns | |
| US2512252A | Chemical trap gun | |
| US2413497A | Form for use in building self-sealing containers for gasoline, etc. | |
| US2348251A | Animal trap | |
| US2247632A | Animal trap | |
| US2247660A | Animal trap | |
| US2202938A | Animal trap | |
| US2231390A | Animal trap | |
| US2247652A | Animal trap | |
| US2104687A | Animal trap | |
| US2109481A | Mouse trap | |
| US1956358A | Animal trap | |
| US1958856A | Animal trap | |
| US1950726A | Die press | |
| US1916877A | Animal trap | |
| US1879968A | Animal trap |