Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D817789 | Cone and debris screen for a rain gauge | James Acquistapace | 2018-05-15 |
| 9091596 | UV irradiance sensor with improved cosine response | Richard C. Anderson | 2015-07-28 |
| 4586567 | Subterranean well tool with pressure-equalizing release | — | 1986-05-06 |