Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847733 | Resilient electrical component housing bracket | Dhirendra C. Roy | 1989-07-11 |
| 4833404 | Test probe for surface mounted leadless chip carrier | Kerry L. Meyer | 1989-05-23 |
JT
John N. Topolewski
US Dept of Energy: 1 patents #23 of 355Top 7%
Overall (1989): #23,388 of 140,708Top 20%
2
Patents 1989