Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5435697 | Seal arrangement for quick change fluid sections | Norman A. Cyphers | 1995-07-25 |
| 5228842 | Quick-change fluid section for piston-type paint pumps | Norman A. Cyphers | 1993-07-20 |