Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12302959 | Neck laceration prevention device | Lynn D. Wilson | 2025-05-20 |
| 10232514 | Point of control remote-actuation apparatus and methods | — | 2019-03-19 |
| 9645601 | Point of control remote-actuation apparatus and methods | — | 2017-05-09 |
| 7825344 | Remote racking of horizontally displaceable circuit breakers | — | 2010-11-02 |
| 7777758 | Automatic trapping of drop shadows | Stephan R. Yhann, Douglas R. Becker | 2010-08-17 |
| 6777627 | Remote control and racking device for medium-voltage circuit breakers | — | 2004-08-17 |
| 6081552 | Video coding using a maximum a posteriori loop filter | Thomas R. Gardos | 2000-06-27 |
| D376156 | Manual refrigeration apparatus | — | 1996-12-03 |
| 5555740 | Manual refrigeration apparatus | — | 1996-09-17 |
| 5450909 | Grade determining method and apparatus | — | 1995-09-19 |
| 5199327 | Unitary tool for removing and installing radiator caps | — | 1993-04-06 |
| 5161436 | Unitary tool for removing radiator caps | — | 1992-11-10 |
| 4802265 | Removable skirt and trouser clip for garment hanger | — | 1989-02-07 |
| 4664180 | Heat recovery unit for stoves | — | 1987-05-12 |
| 4539877 | Sawmill | — | 1985-09-10 |
| 4485800 | Stove construction | — | 1984-12-04 |
| 4450776 | Industrial furnace | — | 1984-05-29 |
| 4426991 | Stove construction | — | 1984-01-24 |
| 4286500 | Rotary control valve for expansion fluid driven engines | — | 1981-09-01 |
| 4183285 | Rotary control valve for expansion fluid engines | — | 1980-01-15 |