Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864276 | Very low-profile motor arrangement for radio pager silent alerting | Charles W. Mooney, Thomas J. Rollins | 1989-09-05 |
DT
David A. Tribbey
Overall (1989): #121,465 of 140,708Top 90%
1
Patents 1989