Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873520 | Paging receiver for storing digitized voice messages | Alfred R. Lucas, David F. Willard | 1989-10-10 |
KF
Kenneth D. Fisch
Overall (1989): #88,939 of 140,708Top 65%
1
Patents 1989