Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6003875 | Gland assembly for use with mechanical seal | Alan O. Lebeck | 1999-12-21 |
| 5863047 | Mechanical seal assembly | — | 1999-01-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6003875 | Gland assembly for use with mechanical seal | Alan O. Lebeck | 1999-12-21 |
| 5863047 | Mechanical seal assembly | — | 1999-01-26 |