Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4590790 | Method for determining the accuracy of a gas measurement instrument | Irwin A. Hicks, Robert S. Jacobsen, George W. Schneider, Jr. | 1986-05-27 |
| 4478079 | Internal gate rotary vane fluid meter with contoured inlet and outlet passages | Irwin A. Hicks | 1984-10-23 |
| 4468968 | Method and arrangement for providing information to define the values of a set of parameters which characterize an element | — | 1984-09-04 |