Inventor
MARKS KEVIN R
US11 patents
⚠️ This page may combine multiple inventors who share the name “MARKS KEVIN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GM GLOBAL TECH OPERATIONS INC
6 patentsUS7685856B1Mar 30, 2010
Two mode hydroform seal apparatus and method
GM GLOBAL TECH OPERATIONS INC17 citations81
US7584637B2Sep 8, 2009
Bending apparatus and method of bending a metal object
GM GLOBAL TECH OPERATIONS INC16 citations81
US7594417B1Sep 29, 2009
Apparatus for wiper die monitoring
GM GLOBAL TECH OPERATIONS INC3 citations59
US7140217B1Nov 28, 2006
Hydroform die tube holding assembly and method of making same
GM GLOBAL TECH OPERATIONS INC2 citations53
US7503197B2Mar 17, 2009
Apparatus for hole punching
GM GLOBAL TECH OPERATIONS INC1 citations51
US7937979B2May 10, 2011
Gravity fill system with pressure check valve
GM GLOBAL TECH OPERATIONS INC1 citations48