Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9687034 | Heated gloves | — | 2017-06-27 |
| 4903872 | Vehicular mounted food receptacle | Douglas A. Henricksen, Thomas P. Miller | 1990-02-27 |
| 4813582 | Vehicular mounted food receptacle | Douglas A. Henricksen, Thomas P. Miller | 1989-03-21 |