Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5842733 | Automobile tire and underbody plurality shields | — | 1998-12-01 |
| 5644296 | A-1-2-3, body guard alarm | — | 1997-07-01 |
| 4365191 | Method and apparatus for electrical surveys of offshore metal structures with correction for distance | Clark P. Weldon, Stephen L. Wolfson | 1982-12-21 |
| 4228399 | Offshore pipeline electrical survey method and apparatus | Frank Rizzo, Clark P. Weldon | 1980-10-14 |