Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797679 | Radio direction-finding using time of arrival measurements | Anthony R. Cusdin, Alan F. Dadds | 1989-01-10 |
PM
Peter Mallinson
Overall (1989): #137,117 of 140,708Top 100%
1
Patents 1989