Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8881017 | Systems, devices and methods for an interactive art marketplace in a networked environment | Igal Roytblat | 2014-11-04 |
| 5242321 | Flipper-type swimming propulsion aids | — | 1993-09-07 |
| 4952183 | Collapsible propulsion aids for swimmer's feet | — | 1990-08-28 |
| 4907519 | Propulsion aids for attachment to a swimmer's feet | — | 1990-03-13 |
| 4892493 | Supplemental sailboat propulsion device | — | 1990-01-09 |
| 4884986 | Swimmer's propulsion aid | — | 1989-12-05 |