Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773355 | Water entertainment center | — | 2004-08-10 |
| 6231408 | Drive mechanism assembly for aquatic vehicle | — | 2001-05-15 |
| 6135835 | Aquatic vehicle | — | 2000-10-24 |
| 6112692 | Dual hull kayak | — | 2000-09-05 |
| 5989081 | Pedal boat | — | 1999-11-23 |
| 5871298 | Exercise boot | Semyon Ioffe | 1999-02-16 |
| 5795131 | Fan air cleaner | Paul Crowhurst | 1998-08-18 |
| 5636319 | Portable and personal-sized warm air humidifier | Dov Z. Glucksman, Paul Crowhurst, Gabriel Chauviaux | 1997-06-03 |
| 5607331 | Water walking apparatus | — | 1997-03-04 |
| D374421 | Water recreation apparatus | — | 1996-10-08 |
| 5492074 | Sailing arrangement | — | 1996-02-20 |
| 5445549 | Water sporting equipment | — | 1995-08-29 |
| 5381748 | Water sport equipment | — | 1995-01-17 |
| D344790 | Warm air humidifier | Dov Z. Glucksman | 1994-03-01 |
| D335339 | Warm mist humidifier | Dov Z. Glucksman | 1993-05-04 |
| D317043 | Air cleaner | Dov Z. Glucksman | 1991-05-21 |
| 4844501 | Cross-country ski climbing device | — | 1989-07-04 |
| 4708076 | Water sport equipment | — | 1987-11-24 |
| D280821 | Video display terminal | — | 1985-10-01 |
| 4492374 | Sporting and exercising spring shoe | Gregory Lekhtman | 1985-01-08 |