Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9714675 | Locknut assembly | — | 2017-07-25 |
| 5269566 | Hydraulic fitting locks | Tai H. Do, Thomas E. Harbin, Marvin P. Reece, Daniel J. McCorkle | 1993-12-14 |
| 5094491 | Hydraulic fitting nut lock | Franz I. Berghammer, Douglas Pyle, Tai H. Do, Vahid Zare-Ardestani, Thomas E. Harbin | 1992-03-10 |
| 4914933 | Installation and swaging tool for inserts | — | 1990-04-10 |
| 4854613 | Composite connecting member for hydraulic fluid lines | Marvin P. Reece, Frampton Renfrow | 1989-08-08 |