Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5152502 | Ball valve subassembly, and means for unitizing such into an integrated assembly | Richard Dolan Randall, Thomas E. Kampel | 1992-10-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5152502 | Ball valve subassembly, and means for unitizing such into an integrated assembly | Richard Dolan Randall, Thomas E. Kampel | 1992-10-06 |