Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254461 | Method of and apparatus for determining microorganism populations electrochemically | Gilson H. Rohrback | 1993-10-19 |
| 5037274 | Peristaltic apparatus and method for pumping and/or metering fluids | Gilson H. Rohrback | 1991-08-06 |