Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661168 | Low voltage incandescent lamp with dual envelope | John B. Hartley, Muralidhar Theegala | 2003-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661168 | Low voltage incandescent lamp with dual envelope | John B. Hartley, Muralidhar Theegala | 2003-12-09 |