Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Douglas C. Shereck — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Devils Lake, ND: #9 of 28 inventorsTop 35%
North Dakota: #1,192 of 2,395 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Douglas C. Shereck has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2019. Douglas C. Shereck ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Douglas C. Shereck in Devils Lake, ND, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10239095 Grill brush assembly with removable brush 2019-03-26