Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11017969 | Self-deactivating tethered interconnection system for power outlet | Thomas C. Zinchuk, Romica Popa | 2021-05-25 |
| 8183481 | Mechanical interlock of a lever operated receptacle with a shaft operated switch | Tom Zinchuk | 2012-05-22 |
| 7462792 | Power transmission safety system | Michael Hellmers, Denis Crawford | 2008-12-09 |