Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829235 | Four-terminal connector for measuring resistance of a pyrotechnic initiator | Thomas Graves, William Chris Hoffman | 1989-05-09 |
RR
Robert Robinson
Overall (1989): #61,408 of 140,708Top 45%
1
Patents 1989