Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6745999 | Gate valve for high-density slurries, and a valve body assembly, and a solids-containing wall lining means therefor | Bruce Knobbe | 2004-06-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6745999 | Gate valve for high-density slurries, and a valve body assembly, and a solids-containing wall lining means therefor | Bruce Knobbe | 2004-06-08 |