Inventor
LEE JEFFREY R
US13 patents
⚠️ This page may combine multiple inventors who share the name “LEE JEFFREY R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GM GLOBAL TECH OPERATIONS INC
4 patentsUS7862437B2Jan 4, 2011
Spring-mass damper system for vehicle transmission
GM GLOBAL TECH OPERATIONS INC16 citations80
US7402011B2Jul 22, 2008
Work piece centering device and method of broaching
GM GLOBAL TECH OPERATIONS INC5 citations67
US7681300B2Mar 23, 2010
Method of broaching a work-piece
GM GLOBAL TECH OPERATIONS INC3 citations56
US7310863B2Dec 25, 2007
De-burring apparatus for a hobbing machine
GM GLOBAL TECH OPERATIONS INC6 citations56