Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11927017 | Roofing system and method | Frederick W. Whitridge, Jr., Philip C. Prehoda, Thomas J. Collard | 2024-03-12 |
| 4535302 | Microwave amplifier | Richard W. Laton, John A. Spada | 1985-08-13 |
| 4470880 | Method for separating a liquid waste finish composition | — | 1984-09-11 |