Inventor
BERNHART RALF
DE10 patents
⚠️ This page may combine multiple inventors who share the name “BERNHART RALF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BLACK & DECKER INC
9 patentsUS6887146B2May 3, 2005
Dust extraction shroud for a power tool
BLACK & DECKER INC64 citations95
US6732815B2May 11, 2004
Hammer
BLACK & DECKER INC61 citations95
US7017680B2Mar 28, 2006
Hand held drilling and/or hammering tool with dust collection unit
BLACK & DECKER INC62 citations94
US7350592B2Apr 1, 2008
Hammer drill with camming hammer drive mechanism
BLACK & DECKER INC24 citations92
US7222862B2May 29, 2007
Tool holder
BLACK & DECKER INC22 citations92
US6948571B2Sep 27, 2005
Hammer
BLACK & DECKER INC29 citations92
US10046450B2Aug 14, 2018
Mode change knob assembly
BLACK & DECKER INC7 citations83
US10807226B2Oct 20, 2020
Range of power tools
BLACK & DECKER INC3 citations71
US11433526B2Sep 6, 2022
Power tool having an intermediate housing
BLACK & DECKER INC0 citations60