Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7237814 | Convertible snow shoveling device | — | 2007-07-03 |
| 5595028 | Truss roof and floor joist storage device | — | 1997-01-21 |
| 5246749 | Shoe mounted novelty device | — | 1993-09-21 |
| 5233917 | Plastic bottle crushing device | — | 1993-08-10 |
| 4823968 | Closure for carbonated beverage container with integral pump mechanism | — | 1989-04-25 |