Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6262855 | Infrared laser beam viewing apparatus | — | 2001-07-17 |
| 5999252 | Method for marking workpieces | — | 1999-12-07 |
| 5986748 | Dual beam alignment device and method | John Miller | 1999-11-16 |
| 5878072 | Laser alignment cross hair | — | 1999-03-02 |
| 5730770 | Two-stage air filter for use with electronic enclosures | — | 1998-03-24 |