Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9091120 | Collabsible platform assembly for an extension ladder | — | 2015-07-28 |
| 8136632 | Collapsible platform assembly for a ladder | — | 2012-03-20 |
| 7258313 | Method for leveling an object | — | 2007-08-21 |
| 6729590 | Leveling device | — | 2004-05-04 |
| D429153 | Bottle cap | William V. Stucker | 2000-08-08 |