Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7642921 | Electronic swimmer monitoring system | David M. Cutler, Douglas D. Sutton, Lawrence R. Miller, Thomas F. Healy, Marlin J. Gregor +1 more | 2010-01-05 |
| 6533625 | Water ski | — | 2003-03-18 |
| 4734176 | Pulsed ion generator for water purification system | Joseph A. Zemba, Jr. | 1988-03-29 |