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Carl Raymond Douglass, III

PRPrinsco: 2 patents #1 of 1Top 100%
Willmar, MN: #4 of 5 inventorsTop 80%
Minnesota: #1,027 of 5,843 inventorsTop 20%
Overall (2011): #109,222 of 364,097Top 30%
2 Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D650053 Pipe rib gasket — 2011-12-06
D644306 Corrugation saddle gasket — 2011-08-30

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