Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5065779 | Windproof umbrella | Stanley Hochfeld | 1991-11-19 |
| 5018773 | Manual push feeder device for woodworking machines | Norman M. Stavin | 1991-05-28 |
| 4979534 | Windproof umbrella | Stanley Hochfeld | 1990-12-25 |
| 4971071 | Conductive condom | — | 1990-11-20 |
| D308811 | Coin roll opener | Stanley Hochfeld, Alan Hochfeld | 1990-06-26 |
| 4537176 | Blow dart game including hollow tube and dart with target impacting member and shock-absorbing portion | David M. Stravitz | 1985-08-27 |
| 4192330 | Holder for dental floss | — | 1980-03-11 |