Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5823967 | Flush valve with cable attachment | — | 1998-10-20 |
| 5820565 | Flush valve with interlocking seal | — | 1998-10-13 |
| 5807321 | System for electronically monitoring the delivery of contrast media | Ronald L. Stoker, Darryl Kent Backman, Christopher L. Durham, Jerrold L. Foote, Garlyn W. Hendry +4 more | 1998-09-15 |