RA

Robert C. Ashenfelter

AT AT&T: 1 patents #10,626 of 18,772Top 60%
AT American Telephone And Telegraph: 1 patents #132 of 699Top 20%
Overall (All Time): #3,937,270 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4864561 Technique for improved subjective performance in a communication system using attenuated noise-fill Marco J. Bonomi, Duane O. Bowker 1989-09-05