Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6926550 | Self-locking electrical receptacle having safety protector | — | 2005-08-09 |
| 5921798 | Waterproof locking female electrical socket | — | 1999-07-13 |
| 5413498 | Self-locking female receptor for electrical cord | — | 1995-05-09 |
| 5393239 | Self-locking female electrical socket having automatic release mechanism | — | 1995-02-28 |
| 5281162 | Self-locking female receptor for electrical cord | — | 1994-01-25 |
| 5129836 | Self-locking female receptor for electrical cord | — | 1992-07-14 |