Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5448793 | Window cleaning device | George T. Mallory, Gary L. Stover, Robert L. Smith | 1995-09-12 |
| 5371914 | Window cleaning device | George T. Mallory, Gary L. Stover, Robert L. Smith | 1994-12-13 |