Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6556656 | X-ray tube provided with a flat cathode | Robert L. Hess | 2003-04-29 |
FD
Frank Demuth
Overall (2003): #227,019 of 273,478Top 85%
1
Patents 2003