Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D339792 | Electrical coupling | Lawrence S. Steiner | 1993-09-28 |
| D339793 | Electrical box connector coupling | Lawrence S. Steiner | 1993-09-28 |
| 5165735 | Electrical fitting for conduit connection | Lawrence S. Steiner | 1992-11-24 |