Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6002200 | Capped electric lamp | Peter C. Keim, Pieter Verburg | 1999-12-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6002200 | Capped electric lamp | Peter C. Keim, Pieter Verburg | 1999-12-14 |