CL

Charles F. Liebler

AT AT&T: 6 patents #3,053 of 18,772Top 20%
AT American Telephone And Telegraph: 3 patents #16 of 699Top 3%
AS American Telephone And Telegraph Company, At&T Information Systems: 2 patents #2 of 71Top 3%
BL Bell Telephone Laboratories: 2 patents #297 of 1,445Top 25%
📍 Piscataway, NJ: #105 of 879 inventorsTop 15%
🗺 New Jersey: #8,898 of 69,400 inventorsTop 15%
Overall (All Time): #527,104 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
5697070 Battery pack for portable transceiver — 1997-12-09
D384936 Telephone battery pack — 1997-10-14
D332610 Telephone handset or similar article Sonia Alim, Richard M. Joffe, John N. McGarvey, Joseph J. Rizzo 1993-01-19
D301146 Telephone handset William Vincent Jackwicz, Sompoppol Jampathom, Richard M. Joffe 1989-05-16
D301143 Telephone stand William Vincent Jackwicz, Sompoppol Jampathom, Richard M. Joffe 1989-05-16
D301144 Telephone stand William Vincent Jackwicz, Sompoppol Jampathom, Richard M. Joffe 1989-05-16
D294496 Telephone set or similar article Golub Drakulovic, Larry A. Sliker, Thomas L. Stahly, Donald E. Still, Gordon E. Sylvester 1988-03-01
D294500 Telephone handset Golub Drakulovic, Larry A. Sliker, Thomas L. Stahly, Donald E. Still, Gordon E. Sylvester 1988-03-01
D262286 Enclosure for a mobile microphone-transmitter assembly Ronald W. Austin, Donald M. Genaro, Dilipkumar B. Patel, Gordon E. Sylvester 1981-12-15
4224482 Mobile microphone-transmitter assembly Gregory Lese, Dilipkumar B. Patel 1980-09-23