HH

Harold J. Hershey

AT AT&T: 2 patents #7,280 of 18,772Top 40%
AT American Telephone And Telegraph: 1 patents #132 of 699Top 20%
Overall (All Time): #2,351,083 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4533795 Integrated electroacoustic transducer John Charles Baumhauer, Jr., Tommy L. Poteat 1985-08-06
4492825 Electroacoustic transducer Alex M. Brzezinski, Stephen R. Whitesell 1985-01-08