RC

R. Clark Campbell

TO The University Of Ottawa: 1 patents #117 of 325Top 40%
📍 Orangeville, CA: #47 of 98 inventorsTop 50%
Overall (All Time): #4,016,420 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4522533 Flow restrictor D. Ronald Townsend 1985-06-11