Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4969258 | Inserting pins into printed circuit boards | James Fisher, Leo B. Roberts | 1990-11-13 |
CB
Charles C. Balkenhol
Overall (All Time): #3,914,851 of 4,157,543Top 95%
1
Patents All Time