Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686732 | X-ray apparatus comprising a photoconductor and a charging device | — | 1997-11-11 |
WL
Waldemar Lumma
Overall (1997): #61,816 of 185,788Top 35%
1
Patents 1997