Inventor
PETERSEN CHRISTIAN
US22 patents
⚠️ This page may combine multiple inventors who share the name “PETERSEN CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PETERSEN MFG
5 patentsUS4730524AMar 15, 1988
Long nose locking plier
PETERSEN MFG39 citations92
US4709601ADec 1, 1987
Long nose locking pliers
PETERSEN MFG25 citations92
US4541312ASep 17, 1985
Long nose locking plier
PETERSEN MFG32 citations92
US4546680AOct 15, 1985
Long nose locking pliers
PETERSEN MFG26 citations82
USD261096SOct 6, 1981
Hand tool
PETERSEN MFG16 citations73
DANFOSS COMPRESSORS GMBH
4 patentsUS7100494B2Sep 5, 2006
Piston arrangement
DANFOSS COMPRESSORS GMBH14 citations83
US7134383B2Nov 14, 2006
Piston arrangement
DANFOSS COMPRESSORS GMBH10 citations72
US7686594B2Mar 30, 2010
Refrigerant compressor arrangement
DANFOSS COMPRESSORS GMBH2 citations61
US7243595B2Jul 17, 2007
Piston compressor
DANFOSS COMPRESSORS GMBH0 citations51
HEWLETT PACKARD DEVELOPMENT CO
3 patentsCOMCAST CABLE COMMUNICATIONS MAN LLC
3 patentsUS11741178B2Aug 29, 2023
Managing access rights to content using social media
COMCAST CABLE COMMUNICATIONS MAN LLC0 citations61
US11558480B2Jan 17, 2023
Tracking content use via social media
COMCAST CABLE COMMUNICATIONS MAN LLC0 citations50
US10671687B2Jun 2, 2020
Managing access rights to content using social media
COMCAST CABLE COMMUNICATIONS MAN LLC0 citations50