Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4770965 | Selenium alloy imaging member | William D. Fender, Robert C. Speiser, Hans Peter Theodorus Ceelen | 1988-09-13 |
GK
Gerhard K. Kramer
Overall (All Time): #3,959,066 of 4,157,543Top 100%
1
Patents All Time