Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4914034 | Disposable biological indicator test pack for monitoring steam and ethylene oxide sterilization cycles | Denis G. Dyke | 1990-04-03 |
| 4839291 | Disposable biological indicator test pack for monitoring steam and ethylene oxide sterilization cycles | Denis G. Dyke | 1989-06-13 |