Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Brian C. Applegate — 2 Patents

Caterpillar: 2 patents #2,997 of 8,398Top 40%
Peoria, IL: #781 of 1,769 inventorsTop 45%
Illinois: #34,875 of 84,256 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Brian C. Applegate has been granted 2 US patents while listed as an inventor at Caterpillar. The first was granted in 2014 and the most recent in April 2017. Brian C. Applegate ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Brian C. Applegate in Peoria, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9617892 Method and apparatus to reduce urea deposits Cuong C. Ly 2017-04-11 $17,916,000
8650860 Catalyst temperature control system for a hybrid engine William L. Easley, Michael S. Bond 2014-02-18 $57,906,000