Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845325 | Self-retaining actuator | Robert B. Burchett | 1989-07-04 |
DP
Douglas D. Peebles
Overall (1989): #119,142 of 140,708Top 85%
1
Patents 1989