Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808184 | Shopping cart with rigid frame and flexible, expandable walls | — | 2004-10-26 |
| 6446986 | Shopping cart with flexible, expandable walls | — | 2002-09-10 |
| 6352299 | Plastic replacement window with extension for vehicles | Henry H. Magenheim | 2002-03-05 |
| 6063477 | Plastic replacement windows for automobiles | Henry H. Magenheim | 2000-05-16 |
| 4953860 | Pool cue bridge | — | 1990-09-04 |