RD

Richard Doup

AS Aci Services: 1 patents #3 of 5Top 60%
Overall (All Time): #3,157,280 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8430646 Variable volume clearance pocket for a reciprocating compressor cylinder W. Norm Shade 2013-04-30