Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D379362 | Display accessory for overhead projector system | Damon R. Saddler, Greg B. Bergeron, Brian Mehler | 1997-05-20 |
| 5471778 | Collapsible net assembly capable of rotatably closing the support rods upon which the net is supported | — | 1995-12-05 |
| D364643 | Electronic quiz unit for attachment to books | Gregory B. Bergeron | 1995-11-28 |
| D347856 | Electronic educational game | Steven Wiersema | 1994-06-14 |