Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5529089 | Modular compressed natural gas fuel unit | Irwin A. Hicks | 1996-06-25 |
| 4916949 | Gas flow meter | — | 1990-04-17 |
| 4406163 | Positive displacement volumetric compressible fluid meter | — | 1983-09-27 |