Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6530920 | Laser treatment cooling head | Ian Andrew Whitcroft | 2003-03-11 |
| 6501443 | Method of controlling liquid crystal lens in solar powered spectacles using light sensors | — | 2002-12-31 |
| 6433770 | Liquid crystal lens circuit | Hyman Abraham Moses Gross | 2002-08-13 |
| 6264649 | Laser treatment cooling head | Ian Andrew Whitcroft | 2001-07-24 |
| D314801 | Ball racket | — | 1991-02-19 |