Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854798 | In-place tensioning washer | David A. Snyder | 1989-08-08 |
| 4593445 | Apparatus and process for refurbishing valves | David A. Snyder | 1986-06-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854798 | In-place tensioning washer | David A. Snyder | 1989-08-08 |
| 4593445 | Apparatus and process for refurbishing valves | David A. Snyder | 1986-06-10 |