Saline, Michigan
United States
8
2012-08-16
The entities that hold a legal rights for patent applications filed by inventor Doubler Stephen D.:
Stephen D. Doubler from Saline, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Internal gear and cap assembly and method of manufacture thereof
#2 | 2010-03-11Method of manufacturing an internal gear and cap assembly
#3 | 2009-02-19Bearing retention method and apparatus
#4 | 2008-09-04Method and system to manufacture oriented internal and external gear teeth
#5 | 2008-05-29METHOD FOR MANUFACTURING LOW DISTORTION CARBURIZED GEARS
#6 | 2008-03-06Method of broaching a work-piece
#7 | 2007-08-16De-burring apparatus for a hobbing machine
#8 | 2006-12-28Work piece centering device and method of broaching
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