Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970545 | Stern tube seal system | Andrew Cutler, Stephen Hanly, Steven A. Klepper, Mark Spadafora, Marthinus van Schoor | 2018-05-15 |
| 9798902 | Self-powered anti-tamper sensors | Stephen Hanly, Michael Motola-Barnes, Jeffrey Richard Court, Mark Spadafora | 2017-10-24 |
| 9762150 | Self-powered sensor system | Timothy R. Gipson | 2017-09-12 |
| 8419020 | Fluid activated shaft seal | Marthinus van Schoor, Steven A. Klepper, Andrew Cutler | 2013-04-16 |