Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5169227 | Fluorescent lamp | Heinrich Korte | 1992-12-08 |
| 4965875 | Flourescent lamp | Heinrich Korte | 1990-10-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5169227 | Fluorescent lamp | Heinrich Korte | 1992-12-08 |
| 4965875 | Flourescent lamp | Heinrich Korte | 1990-10-23 |