Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8636602 | Bowling lane with mural image | Joy Eling, Troy A. Recknagel, Kurt Harz | 2014-01-28 |
| 8435128 | Bowling lane with mural image | Joy Eling, Troy A. Recknagel, Kurt Harz | 2013-05-07 |