Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4450687 | Temperature responsive actuating device | — | 1984-05-29 |
| D273089 | Louvre opener | — | 1984-03-20 |
| 4364465 | Collating conveyor system | George Kraft, IV, Henry E. Kimbrel | 1982-12-21 |
| D267311 | Temperature responsive control unit for windows of greenhouses and the like | — | 1982-12-21 |
| D264177 | Thermal actuator for opening and closing windows | Ronald F. Sturgeon | 1982-05-04 |