Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7066227 | Self-tensioning tire cable chain system | — | 2006-06-27 |
| 6915825 | Self-tensioning tire cable chain system | — | 2005-07-12 |
| 5479381 | Reversible watch | Jack Goldenberg | 1995-12-26 |