Inventor
KRESS WILLY
DE13 patents
⚠️ This page may combine multiple inventors who share the name “KRESS WILLY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KRESS ELEKTRIK GMBH & CO
9 patentsUS5170851ADec 15, 1992
Electric tool
KRESS ELEKTRIK GMBH & CO123 citations96
US5196747AMar 23, 1993
Universal electric motor
KRESS ELEKTRIK GMBH & CO66 citations95
US5060733AOct 29, 1991
Power-driven screwing tool
KRESS ELEKTRIK GMBH & CO27 citations92
US4821415AApr 18, 1989
Conversion set for a portable circular saw
KRESS ELEKTRIK GMBH & CO27 citations92
US5138243AAug 11, 1992
Switching device for the electric switching of electric tools
KRESS ELEKTRIK GMBH & CO48 citations91
US5824982AOct 20, 1998
Manually operated trigger or switch lever for electric appliances
KRESS ELEKTRIK GMBH & CO8 citations73
US5579902ADec 3, 1996
Manually operated trigger or switch lever for electric appliance
KRESS ELEKTRIK GMBH & CO13 citations73
US5385757AJan 31, 1995
Trickle resin impregnation by mixing resin in free fall with a curing agent
KRESS ELEKTRIK GMBH & CO5 citations73
US5468294ANov 21, 1995
Apparatus for impregnation of an object with curable resin
KRESS ELEKTRIK GMBH & CO0 citations51