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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Brad E. Church — 2 Patents

MCMagic Circle: 2 patents #2 of 4Top 50%
Greencastle, IN: #14 of 40 inventorsTop 35%
Indiana: #13,817 of 33,936 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Brad E. Church has been granted 2 US patents while listed as an inventor at Magic Circle. All of these patents were granted in 2002. Brad E. Church ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Brad E. Church in Greencastle, IN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6457560 Gear box oil pumping system Arthur Leon Evans, David L. Shafer, Duane R. Summerlot 2002-10-01
6370855 Grass blower for lawn mower Arthur Leon Evans, David L. Shafer, Duane R. Summerlot 2002-04-16