Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7030736 | Radio frequency identification (RFID) pin detection system | Brent Bouws, Kurt Dykema, Warren Guthrie | 2006-04-18 |
| 7025687 | Bowling center control system | — | 2006-04-11 |
| 6764410 | Consoles for playing and/or scoring games, internet access, and communication | David L. Apple, Gary A. Brouwers, Michael A. Cutlip, David L. Mowers, Robert J. Prinz +2 more | 2004-07-20 |