Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861686 | Multi-cell, vacuum activated deferred action battery | — | 1989-08-29 |
GS
Gilbert R. Snyder
Overall (1989): #110,548 of 140,708Top 80%
1
Patents 1989