Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4904551 | Ceramic seal assembly | Guy Rampel, Kenneth R. Richardson, Orville G. Prickett | 1990-02-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4904551 | Ceramic seal assembly | Guy Rampel, Kenneth R. Richardson, Orville G. Prickett | 1990-02-27 |