Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861273 | Low-voltage miniature track lighting system | Douglas R. Bray, David H. Porter | 1989-08-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861273 | Low-voltage miniature track lighting system | Douglas R. Bray, David H. Porter | 1989-08-29 |