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

Eric John Forthofer — 1 Patent

Caterpillar: 1 patents #4,457 of 8,398Top 55%
Frankfort, IN: #27 of 61 inventorsTop 45%
Indiana: #19,553 of 33,936 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Eric John Forthofer has been granted 1 US patent while listed as an inventor at Caterpillar. All of these patents were granted in 2024. Eric John Forthofer ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Eric John Forthofer in Frankfort, IN, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11946397 Pre-heated crankcase ventilation system architecture Rodney Allen Lawrence, Brandyn A. Stack, Joshua Amiel Lehe, Nicholas Edwin Wainscott 2024-04-02 $88,320,000