Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4945459 | Two-axis beam steering system for use in automated light fixtures | Bran Ferren, Charles F. Harrison, Clinton Blake Hope | 1990-07-31 |
| 4827387 | Two-axis beam steering system for use in automated light fixtures | Bran Ferren, Charles F. Harrison, Clinton Blake Hope | 1989-05-02 |