Inventor
SHAH SANJAY M
IN14 patents
⚠️ This page may combine multiple inventors who share the name “SHAH SANJAY M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GM GLOBAL TECH OPERATIONS INC
6 patentsUS7380429B1Jun 3, 2008
Tubular local expansion apparatus and method of locally expanding tubular member for vehicles
GM GLOBAL TECH OPERATIONS INC19 citations92
US7300536B1Nov 27, 2007
Method for attaching intersecting tubes
GM GLOBAL TECH OPERATIONS INC13 citations83
US7293442B1Nov 13, 2007
Method for hydroforming a ring-shaped tubular structure
GM GLOBAL TECH OPERATIONS INC10 citations83
US7124618B1Oct 24, 2006
Clamp assembly for hydroforming die
GM GLOBAL TECH OPERATIONS INC11 citations82
US7997643B2Aug 16, 2011
Roof assembly for a vehicle
GM GLOBAL TECH OPERATIONS INC16 citations77
US7360384B1Apr 22, 2008
Apparatus and method for hydroshearing and hydrotrimming for hydroforming die
GM GLOBAL TECH OPERATIONS INC2 citations60
GEN MOTORS CORP
5 patentsUS5333775AAug 2, 1994
Hydroforming of compound tubes
GEN MOTORS CORP158 citations97
US6739166B1May 25, 2004
Method of forming tubular member with flange
GEN MOTORS CORP56 citations95
US5339667AAug 23, 1994
Method for pinch free tube forming
GEN MOTORS CORP91 citations94
US5398533AMar 21, 1995
Apparatus for piercing hydroformed part
GEN MOTORS CORP81 citations93
US5321964AJun 21, 1994
External seal device for tube hydroforming
GEN MOTORS CORP30 citations90