Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5850806 | Controllable strobe light system and method for directing the movements of fish | Fred Mark, Richard M. Northrup, Larry Ouellette, Roberto Schipp, Ronald Ihrie +1 more | 1998-12-22 |
| 5477281 | Snap-on sunglasses having a tension-exerting assembly | — | 1995-12-19 |