RS

Richard Simerson

General Motors: 1 patents #9,361 of 18,328Top 55%
Overall (All Time): #3,522,709 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6619373 Lost foam casting apparatus for reducing porosity and inclusions in metal castings Gordon Alwin Tooley, Mark Eugene Hoover, June-Sang Siak 2003-09-16