Inventor
RUDOLF BORIS
DE18 patents
⚠️ This page may combine multiple inventors who share the name “RUDOLF BORIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FEIN C & E
10 patentsUS6293859B1Sep 25, 2001
Electric power tool with rotatable handle
FEIN C & E88 citations97
US5157873AOct 27, 1992
Portable grinder with quick-acting chucking device
FEIN C & E171 citations97
US6155916ADec 5, 2000
Power-driven hand tool
FEIN C & E63 citations96
US5601483AFeb 11, 1997
Power tool
FEIN C & E143 citations96
US4989374AFeb 5, 1991
Portable machine tool with automatic locking of the work spindle
FEIN C & E126 citations96
US4924635AMay 15, 1990
Portable grinder with adjustable protective hood
FEIN C & E86 citations95
US4597227AJul 1, 1986
Device for attaching a tool
FEIN C & E77 citations95
US5199223AApr 6, 1993
Device for clamping a disc-shaped tool
FEIN C & E45 citations92
US4779382AOct 25, 1988
Mechanism for mounting a disk-shaped attachment on the spindle of a portable electric tool
FEIN C & E72 citations92
US5263283ANov 23, 1993
Portable power tool
FEIN C & E106 citations91
FEIN C & E GMBH
4 patentsUS7274866B2Sep 25, 2007
Power tool and method for controlling a power tool
FEIN C & E GMBH30 citations92
US7256520B2Aug 14, 2007
Power tool with a self-supporting motor
FEIN C & E GMBH14 citations83
US7658237B2Feb 9, 2010
Power tool having mode controller
FEIN C & E GMBH18 citations82
US7507925B2Mar 24, 2009
Power tool
FEIN C & E GMBH7 citations72