Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827227 | Step transition time reduction for filtered oscillators | Robert Bales | 1989-05-02 |
LH
Leonard Hayden
Overall (1989): #84,022 of 140,708Top 60%
1
Patents 1989