Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5109180 | Apparatus providing a shatter-resistant electric lamp | Harold D. Boultinghouse | 1992-04-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5109180 | Apparatus providing a shatter-resistant electric lamp | Harold D. Boultinghouse | 1992-04-28 |