Inventor
WITWER KEITH A
US13 patents
⚠️ This page may combine multiple inventors who share the name “WITWER KEITH A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELMOTEC STATOMAT VERTRIEBS GMBH
6 patentsUS7281312B2Oct 16, 2007
Method and apparatus for introducing wave windings into rotor and stator lamination packets of electrical machines
ELMOTEC STATOMAT VERTRIEBS GMBH38 citations91
US7703192B2Apr 27, 2010
Method for producing a coil winding for stators or rotors of electrical machines
ELMOTEC STATOMAT VERTRIEBS GMBH13 citations82
US7185414B2Mar 6, 2007
Apparatus for forming wave windings for rotor and stator lamination packets of electrical machines
ELMOTEC STATOMAT VERTRIEBS GMBH18 citations82
US7679254B2Mar 16, 2010
Method and apparatus for producing a coil winding for stators or rotors of electrical machines, and stator or rotor produced thereby
ELMOTEC STATOMAT VERTRIEBS GMBH1 citations61
US7385331B2Jun 10, 2008
Stator for electric machines
ELMOTEC STATOMAT VERTRIEBS GMBH5 citations61
US8020282B2Sep 20, 2011
Apparatus for producing a coil winding for stators or rotors of electrical machines
ELMOTEC STATOMAT VERTRIEBS GMBH0 citations51
INDUSTRA PRODUCTS
4 patentsUS4455743AJun 26, 1984
Apparatus and method for placing coils and phase insulation in the slots of a dynamoelectric machine stator core member
INDUSTRA PRODUCTS31 citations90
US4566180AJan 28, 1986
Method and apparatus for placing coils and intermediate insulators in cores
INDUSTRA PRODUCTS7 citations73
US4831715AMay 23, 1989
Method and apparatus for positioning intermediate insulators in cores
INDUSTRA PRODUCTS11 citations72
US4480379ANov 6, 1984
Stack height adjustment for coil placing machines
INDUSTRA PRODUCTS10 citations72