Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4257549 | Method of making aluminum-base metal clad galvanized steel laminate | — | 1981-03-24 |
| 4227593 | Kinetic energy absorbing pad | Philip A. Hamilton, Raymond M. L. Ting | 1980-10-14 |