Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5079943 | Method of calibrating a volumetric fluid flow sensor | — | 1992-01-14 |
| 5033311 | Volumetric fluid flow sensor | — | 1991-07-23 |
| 4905844 | Method for monitoring ranges of volumetric fluid flow | William A. Nolan | 1990-03-06 |
| 4858647 | Attitude-insensitive, by-pass sensor | — | 1989-08-22 |
| 4796473 | Level sensing system | — | 1989-01-10 |
| 4748299 | Level sensing system with latching device | — | 1988-05-31 |
| 4739135 | Attitude insensitive automatic reset flow sensor | — | 1988-04-19 |
| 4574833 | Excess flow control device | — | 1986-03-11 |