Inventor
WEICHERT BERTHOLD
DE7 patents
Patents
7 patentsUS5679916AOct 21, 1997
Gun silencer
HECKLER & KOCH GMBH112 citations96
US6481145B2Nov 19, 2002
Grenade launcher
HECKLER & KOCH GMBH64 citations93
US6314859B1Nov 13, 2001
Self-loading pistol conversion kit for a locked self-loading pistol and a weapon system composed of an optionally locked or unlocked self-loading pistol
HECKLER & KOCH GMBH24 citations91
US5691497ANov 25, 1997
Self-loading grenade launcher
HECKLER & KOCH GMBH24 citations90
US7621210B2Nov 24, 2009
Gas bleed assemblies for use with firearms
HECKLER & KOCH GMBH16 citations79
US6594937B2Jul 22, 2003
Sighting device for a grenade launcher mounted on a firearm
HECKLER & KOCH GMBH11 citations71
US5164537ANov 17, 1992
Small firearm with receiver
HECKLER & KOCH GMBH1 citations50