Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11248396 | Sealed keeper sensors | Tracy Lammers, Gary E. Tagtow, Michael Lee Anderson | 2022-02-15 |
| 11066850 | Access handle for sliding doors | Tyler Welbig, Gary E. Tagtow, Michael Lee Anderson | 2021-07-20 |
| 10557300 | Garage door access remote | Gary E. Tagtow, Douglas John Criddle, Michael Lee Anderson, Tracy Lammers | 2020-02-11 |