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Andrew W. R. Dofel

Overall (All Time): #2,344,693 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4693471 Resilient support 1987-09-15
4521013 Resilient type exercising device 1985-06-04