Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11560985 | Lighting element | Douglas V. Baker, George R. Hulse, Weston Harness, Brandon Jacobsen | 2023-01-24 |
| 11322020 | Synchronization signaling system | Douglas V. Baker | 2022-05-03 |
| 10928013 | Lighting element | Douglas V. Baker, George R. Hulse, Weston Harness, Brandon Jacobsen | 2021-02-23 |
| 9751457 | Vehicle control system | William S. Buehler, Kevin Carpenter, Michael Walma | 2017-09-05 |
| 9729002 | Audience response system with batteryless response units | Emil J. Ureel | 2017-08-08 |
| 9725031 | Vehicle signal control system | Kevin Carpenter, William S. Buehler, Michael Walma | 2017-08-08 |
| 9537324 | Audience response system with batteryless response units | Emil J. Ureel | 2017-01-03 |
| 9499095 | Emergency vehicle accessory | William S. Buehler, Kevin Carpenter, Michael Walma | 2016-11-22 |
| 9283887 | Emergency vehicle signal control system | Kevin Carpenter, William S. Buehler, Michael Walma | 2016-03-15 |
| 8764240 | Electrical device having boardless electrical component mounting arrangement | Thomas J. Veenstra, Paul T. Vander Kuyl, Matthew S. Weeda, Michael L. Lanser, Jason R. Mulder +1 more | 2014-07-01 |
| 7909482 | Electrical device having boardless electrical component mounting arrangement | Thomas J. Veenstra, Paul T. Vander Kuyl, Matthew S. Weeda, Michael L. Lanser, Jason R. Mulder +1 more | 2011-03-22 |