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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Brad E. Bartley — 1 Patent

Caterpillar: 1 patents #4,457 of 8,398Top 55%
Manito, IL: #10 of 15 inventorsTop 70%
Illinois: #49,230 of 84,256 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Brad E. Bartley has been granted 1 US patent while listed as an inventor at Caterpillar. All of these patents were granted in 2008. Brad E. Bartley ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Brad E. Bartley in Manito, IL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7470117 Variable discharge fuel pump Scott F. Shafer, Kevin Charles Reynolds, Gregory W. Hefler 2008-12-30 $19,379,000