Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4632497 | Terminal assembly for electrical apparatus | — | 1986-12-30 |
| 4513181 | Combination mechanical and electrical interlock mechanism | Patrick S. Murray, Marquis B. Robinson | 1985-04-23 |