Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7008518 | Method and apparatus for monitoring optical characteristics of thin films in a deposition process | Eric Krisl, Norm Boling | 2006-03-07 |
| 6132044 | Filter for a special purpose lens and method of making filter | — | 2000-10-17 |
| 5694240 | Multilayer anti-reflective and ultraviolet blocking coating for sunglasses | — | 1997-12-02 |
| 4220884 | Carbon brush for motors and method of making the same | — | 1980-09-02 |