Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Grant Schaffner — 6 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
NASA: 1 patents #1,837 of 3,881Top 50%
Cincinnati, OH: #1,678 of 8,043 inventorsTop 25%
Ohio: #13,600 of 73,341 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Grant Schaffner has been granted 6 US patents while listed as an inventor at Unknown. The first was granted in 2006 and the most recent in June 2021. Grant Schaffner ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Grant Schaffner in Cincinnati, OH, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11021855 Humidity collection apparatus Philip Heller, Joseph Honeck 2021-06-01
10683643 Humidity collector apparatus Philip Heller, Joseph Honeck 2020-06-16
9700775 Sports swing trainer Darryl Q. Hamilton, John Kenneth De Witt, Bradley Ruff 2017-07-11
9463044 Method of controlling uterine hemorrhage Clayton B. Pedrick 2016-10-11
8845664 Uterine clamp Clayton B. Pedrick 2014-09-30
7125370 Exercise apparatus Jason Bentley, James A. Loehr, Daniel P. Gundo 2006-10-24