Issued Patents All Time
Showing 1–2 of 2 patents
| 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, Edward J. Boyer +1 more | 1998-12-22 |
| D266558 | Combined bicycle sprocket and chain guard | John D. Breen | 1982-10-19 |