Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4666243 | Fibre joint with optical attenuation | Bengt Lindstrom, Svens A. R. Persson | 1987-05-19 |
JR
John F. I. Rogstadius
Overall (All Time): #3,974,553 of 4,157,543Top 100%
1
Patents All Time