Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887972 | Snap-together enclosure for a telephone jack receptacle | Kenneth W. McLean, Charles R. S. Walker | 1989-12-19 |
GK
Gerd Kuhfus
Overall (1989): #111,856 of 140,708Top 80%
1
Patents 1989