Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5613050 | Method and apparatus for reducing illumination calculations through efficient visibility determination | William L. Luken | 1997-03-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5613050 | Method and apparatus for reducing illumination calculations through efficient visibility determination | William L. Luken | 1997-03-18 |