Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1079504 | Gauge tape with horizontal markings | — | 2025-06-17 |
| 11274924 | Electronic vibrating plumb bob for the detection of differing fluids in tanks and vessels | Nathan T Sudberry, Saravanan Sagar | 2022-03-15 |
| 6076049 | Narrow band infrared water cut meter | John Lievois, Roberto M. Lansangan | 2000-06-13 |
| 5105085 | Fluid analysis system | Danny G. McGuire, Denver C. McGuire | 1992-04-14 |
| 5035581 | Fluid level monitoring and control system | Danny G. McGuire, Damon C. McGuire, Denver C. McGuire | 1991-07-30 |