Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424786 | Illumination assembly | Karl W. Beeson, Scott M. Zimmerman, MacRae Maxfield, Michael J. Foley | 2002-07-23 |
| 6261664 | Optical structures for diffusing light | Karl W. Beeson, Scott M. Zimmerman, Mac Maxfield | 2001-07-17 |
| 6010747 | Process for making optical structures for diffusing light | Karl W. Beeson, Scott M. Zimmerman, Mac Maxfield | 2000-01-04 |