RB

Raymond Beryl Brough

General Motors: 2 patents #6,250 of 18,328Top 35%
Overall (All Time): #2,221,523 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6170993 Bearing separator with random spacing George L. Hurrell, II, Steven E. Meeker 2001-01-09
5206993 Method of assembling two row angular contact bearing with improved axial end play 1993-05-04