Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12210207 | Lens retainer ring with compliant element | Matthew E. Last, Chandra Kakani, Ralph Hamilton Shepard, Drew Ulrich | 2025-01-28 |
| 11402602 | Lens retainer ring with compliant element | Matthew E. Last, Chandra Kakani, Ralph Hamilton Shepard, Drew Ulrich | 2022-08-02 |
| 6633727 | Integrated heater and controller assembly | Myron Jensen, Steve U. Nestel, Randy Jarrett, Lorin T. Adkins | 2003-10-14 |
| 6485323 | Adapter assembly for heaters and the like | Myron Jensen, Steve U. Nestel, Randy Jarrett | 2002-11-26 |