Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352780 | Device for controlled injection of fluids | — | 1982-10-05 |
| 4322215 | Method for determining particular species of chlorine in a water sample | Calvin O. Huber, Joel Coburn | 1982-03-30 |