Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10957138 | Communication system and method for a barrier operator | Todd R. Witkowski, Thomas D. Klaver, Steven L. Willard, II, Kelly S. Harrelson | 2021-03-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10957138 | Communication system and method for a barrier operator | Todd R. Witkowski, Thomas D. Klaver, Steven L. Willard, II, Kelly S. Harrelson | 2021-03-23 |