Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499904 | Excavator coupler using fluid operated actuator | — | 2002-12-31 |
| 6501025 | Method and apparatus for blocking fluid and fluid vapors | George J. Tilli, Harold H. Zaima | 2002-12-31 |