Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7404477 | Proximity hand rail monitor for a moving walkway | H. Eugene Toennisson, Kyle A. Apperson | 2008-07-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7404477 | Proximity hand rail monitor for a moving walkway | H. Eugene Toennisson, Kyle A. Apperson | 2008-07-29 |