Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6439739 | Incandescent lamp | — | 2002-08-27 |
IS
Ingolf Sischka
Overall (2002): #201,235 of 266,432Top 80%
1
Patents 2002