Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357567 | Method and apparatus for volume switched gain control | James A. Stephens, William Chunhung Yip | 1994-10-18 |
DB
David L. Barron
Overall (1994): #146,938 of 165,921Top 90%
1
Patents 1994