Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4795390 | Method of manufacturing a photomultiplier tube having a proximity multiplier element | — | 1989-01-03 |
EG
Eschard Gilbert
Overall (1989): #138,516 of 140,708Top 100%
1
Patents 1989