Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9422742 | Systems, devices, and/or methods for managing swinging doors | — | 2016-08-23 |
| 9273510 | Systems, devices, and/or methods for managing door frames | — | 2016-03-01 |
| 7591073 | Device and method for measuring door gaps | Walter M. Eckles, Thomas E. Cheatham, Brent A. Eckles | 2009-09-22 |