Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860312 | Quality improvement for a digitally transmitted information signal | Michael D. Kotzin, Kenneth J. Crisler | 1989-08-22 |
AH
Anthony P. van den Heuvel
Overall (1989): #131,350 of 140,708Top 95%
1
Patents 1989