Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5542857 | Lamps and lamp holders in display lighting | Roger A. Hume, Richard A. Felstead, Douglas G. L. Lee, Lawrence C. Barling | 1996-08-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5542857 | Lamps and lamp holders in display lighting | Roger A. Hume, Richard A. Felstead, Douglas G. L. Lee, Lawrence C. Barling | 1996-08-06 |