Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9557205 | Redundant level measuring system | Don Sanders, Michael J. Mulrooney | 2017-01-31 |
| 6640629 | Time domain reflectometry measurement instrument | Leo Klinstein | 2003-11-04 |
| 6626038 | Time domain reflectometry measurement instrument | Anthony Faust, Leo Klinstein, Lary Soroka, Mark Twaddle | 2003-09-30 |
| 6588272 | Redundant level measuring system | Michael J. Mulrooney, Paul D. Myatt, Don Sanders | 2003-07-08 |
| 6062095 | Dual compartment instrument housing | Michael J. Mulrooney | 2000-05-16 |
| 5121632 | Point level switch | Manley S. Keeler, Steven E. Margison | 1992-06-16 |