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Daniel R. Higgins — 1 Patent in 2021

Tigard, OR: #26 of 86 inventorsTop 35%
Oregon: #1,702 of 4,388 inventorsTop 40%
Overall (2021): #484,292 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11015800 Solid fuel burning-furnace having a vertically mounted cylindrical combustion chamber Eugene Sullivan 2021-05-25

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