Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10435936 | Methods and systems to indicate the status of door operations | Ben Lietz, Jon Schumacher, Kyle Nelson, Perry W. Knutson, Pete Olsen +1 more | 2019-10-08 |
| 10358858 | Methods and systems to indicate the status of door operations | Ben Lietz, Jon Schumacher, Kyle Nelson, Perry W. Knutson, Pete Olsen +1 more | 2019-07-23 |