Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4616694 | Fireproof cabinet system for electronic equipment | — | 1986-10-14 |
| 4268353 | Demountable externally anchored low-stress magnet system and related method | James Gregory Powell, John R. Lehner | 1981-05-19 |