Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5446635 | Laser assembly for marking a line on a workpiece for guiding a cutting tool | — | 1995-08-29 |
| 5323555 | Adjustable laser sight | — | 1994-06-28 |
| D347018 | Laser sight | — | 1994-05-17 |
| 5307253 | Structure of laser pointer | — | 1994-04-26 |
| 5284345 | Laser indicator to be used in golf training | — | 1994-02-08 |