KH

Karl A. Heinzelmann

AT AT&T: 1 patents #10,626 of 18,772Top 60%
AT American Telephone And Telegraph: 1 patents #132 of 699Top 20%
🗺 New Jersey: #41,174 of 69,400 inventorsTop 60%
Overall (All Time): #3,937,884 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4866758 Phone management server for use with a personal computer LAN — 1989-09-12