Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4295003 | Threaded screw mounting means | Jesus Borja | 1981-10-13 |
JH
Jack R. Halvorsen
Overall (All Time): #4,098,637 of 4,157,543Top 100%
1
Patents All Time