Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D550620 | Direct current gear motor box with side bracket | Athanase N. Tsergas, Ralph A. Bley | 2007-09-11 |
| 7034667 | Gear motor used to extend safety device on school bus | — | 2006-04-25 |
| D513492 | Direct current gear motor box with side bracket | — | 2006-01-10 |
| 4673778 | Snap action switch | Raymond F. Lewandowski, Jacek P. Doros | 1987-06-16 |
| 4463225 | Dryer timer | George Obermann, Erich Kothe | 1984-07-31 |