Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6786855 | Hip rotation training device | — | 2004-09-07 |
| 6656063 | Practice ball hitting device | — | 2003-12-02 |
| 4636872 | Laser imaging system and method for imposing pages for printing | — | 1987-01-13 |
| 4240119 | Computerized laser engraving system and method | Lyle K. Norton, Margit K. Ochi | 1980-12-16 |