Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5887692 | Hydraulic pressure cylinder with combined boot and spring | Alexander Zelikov | 1999-03-30 |
| 5716081 | Spring clip for quick connect coupling | Keith V. Leigh-Monstevens | 1998-02-10 |