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Michael L. Barrows — 3 Patents

Newport News, VA: #151 of 572 inventorsTop 30%
Virginia: #9,600 of 34,511 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Michael L. Barrows has been granted 3 US patents. The first was granted in 1993 and the most recent in August 2021. Michael L. Barrows ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Michael L. Barrows in Newport News, VA, US.

Patents per Year

Patents granted per year, 1993 to 2021Bar chart with a peak of 1 patents in 1993.peak 11993: 1 patents19932019: 1 patents20192021: 1 patents2021

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11078883 Wind turbine blade with uncoupled trailing edge — 2021-08-03
10208733 Tandem tip-joined rotor blade and hub coupling for passive pitch angle control — 2019-02-19
5211594 Water ski hydrofoil and process — 1993-05-18

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