Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
ME

Mark Ellinghuysen — 7 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Winona, MN: #32 of 171 inventorsTop 20%
Minnesota: #10,472 of 52,454 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Mark Ellinghuysen has been granted 7 US patents while listed as an inventor at Unknown. The first was granted in 2018 and the most recent in August 2023. Mark Ellinghuysen ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Mark Ellinghuysen in Winona, MN, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11732992 Weapon holder for hunting blind 2023-08-22
11029122 Bow holder for hunting blind 2021-06-08
10757930 Modular tree stand and accessory support system 2020-09-01
10542742 Portable game blind 2020-01-28
10412954 Modular tree stand and accessory support system 2019-09-17
10206546 Self-contained portable toilet 2019-02-19
9867512 Self-contained portable toilet 2018-01-16