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Karl J. Widiner

COConoco: 1 patents #310 of 638Top 50%
Carpinteria, CA: #70 of 130 inventorsTop 55%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,050,558 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4379657 Riser tensioner Riley G. Goldsmith 1983-04-12

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