Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8922890 | Polarizer edge rib modification | Mitchell R. Larsen | 2014-12-30 |
| 8913320 | Wire grid polarizer with bordered sections | Mark Alan Davis | 2014-12-16 |
| 7637827 | Table tennis game having a playing surface divided into multiple independent playing stations by intersecting rigid barriers | — | 2009-12-29 |
| 5916046 | Device for physical conditioning and coordination development | Dale Allred | 1999-06-29 |