Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10997383 | Smart driver | Wally Barnum, Steve Coffin, Paul Nagel | 2021-05-04 |
| 10768503 | Two rail design and safety circuit for electrochromic windows | Paul Nagel, Wally Barnum | 2020-09-08 |
| 10579842 | Smart driver | Wally Barnum, Steve Coffin, Paul Nagel | 2020-03-03 |
| 10372007 | Electrochromic device driver with a failsafe module and method of use | Paul Nagel, Wally Barnum | 2019-08-06 |
| 10210368 | Smart driver | Wally Barnum, Steve Coffin, Paul Nagel | 2019-02-19 |