AH

Alan W. Hayman

General Motors: 6 patents #58 of 1,934Top 3%
Overall (2017): #23,372 of 506,227Top 5%
6
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9810173 Engine assembly Edward J. Keating, Rodney E. Baker 2017-11-07
9797512 Piston pin with outer member and core and method of manufacturing a piston pin Rodney E. Baker, Dale E. Murrish, Amit Kumar, Balakrishna Chinta 2017-10-24
9752531 Engine assembly including combustion chambers with different port arrangements 2017-09-05
9670823 Engine with a turbocharger cooling module Robert S. McAlpine 2017-06-06
9650989 Dimpled surface features for radiated noise attenuation in engine front covers Eric D. Staley, Thomas A. Spix 2017-05-16
9574537 Fuel rail for an internal combustion engine Eric C. Douse 2017-02-21