Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796683 | Color mixing apparatus for theatrical ellipsoidal spotlights | Michael W. Wood, Thomas Shaw Cavness, Douglas K. Franklin, Mary Alice D. Goewey, Lynwood J. Norrgard +1 more | 2004-09-28 |