Assignee
NEWCOR INC
US18 patents
Top patents by PatentIndex Score
US6791056B2Sep 14, 2004
Projection welding of an aluminum sheet
NEWCOR INC63 citations94
US5318167AJun 7, 1994
Control system for power driven conveyor line
NEWCOR INC111 citations92
US6506998B2Jan 14, 2003
Projection welding of an aluminum sheet
NEWCOR INC15 citations91
US5168976ADec 8, 1992
Cushioned stop for powered conveyor
NEWCOR INC57 citations91
US5125554AJun 30, 1992
C-frame sheet splicer
NEWCOR INC27 citations91
US5131581AJul 21, 1992
Mash seam weld sheet splicer
NEWCOR INC35 citations90
US5744773AApr 28, 1998
Resistance heating process and apparatus
NEWCOR INC39 citations86
US6037558AMar 14, 2000
Integrated low inertia projection welding head and cylinder
NEWCOR INC21 citations85
US5714730AFeb 3, 1998
Welding gun for projection welding
NEWCOR INC21 citations85
US6054668AApr 25, 2000
Method and apparatus of projection welding
NEWCOR INC31 citations82
US6281466B1Aug 28, 2001
Projection welding of an aluminum sheet
NEWCOR INC5 citations72
US5164059ANov 17, 1992
Electroplating apparatus with improved current collector
NEWCOR INC20 citations72
US4661673AApr 28, 1987
Continuous motion circumferential seam welder
NEWCOR INC10 citations71
US6323453B1Nov 27, 2001
Low inertia bearing for resistance seam welding wheel
NEWCOR INC8 citations70
US4417122ANov 22, 1983
Resistance welding system for projection welding
NEWCOR INC24 citations69
US4103516AAug 1, 1978
Limited torque drive roller
NEWCOR INC23 citations69
US5485911AJan 23, 1996
Interior line-shaft driven powered roller conveyor
NEWCOR INC16 citations66
US4136519AJan 30, 1979
Hydraulic cycloidal drive
NEWCOR INC3 citations45