Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5269566 | Hydraulic fitting locks | Tai H. Do, Thomas E. Harbin, Wilhelm F. Schepergerdes, Daniel J. McCorkle | 1993-12-14 |
| 4854613 | Composite connecting member for hydraulic fluid lines | Wilhelm F. Schepergerdes, Frampton Renfrow | 1989-08-08 |
| 4712955 | Expandable fastener assembly | Jose Rosan, Jr. | 1987-12-15 |
| 4676482 | Valve seat insert | Peter Boote | 1987-06-30 |
| 4562755 | Installation tool for stud/insert with lock ring | — | 1986-01-07 |