Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764063 | Valve seal assembly with bottom flange seal | Troy D. McArthy | 2004-07-20 |
| 6764079 | Valve seal assembly with straight-walled retainer | Alexander Williamson | 2004-07-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764063 | Valve seal assembly with bottom flange seal | Troy D. McArthy | 2004-07-20 |
| 6764079 | Valve seal assembly with straight-walled retainer | Alexander Williamson | 2004-07-20 |