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USPTO Patent Rankings Data through Dec 31, 2025
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David Osterhouse — 1 Patent in 2018

HYHypertherm: 1 patents #17 of 49Top 35%
Minneapolis, MN: #216 of 663 inventorsTop 35%
Minnesota: #2,481 of 6,792 inventorsTop 40%
Overall (2018): #442,328 of 503,207Top 90%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9989054 Compact ultrahigh pressure dynamic seal assembly with pressure activating backup ring Eric J. Chalmers, Jon W. Lindsay, Arion Vandergon, Cedar Vandergon 2018-06-05