Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814782 | Single turn ferrite rod antenna and method | — | 1989-03-21 |
TC
Teo C. Chai
Overall (1989): #51,864 of 140,708Top 40%
1
Patents 1989