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

Thomas Johnen — 1 Patent

General Motors: 1 patents #9,441 of 18,328Top 55%
Nieder-Olm, DE: #48 of 81 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Thomas Johnen has been granted 1 US patent while listed as an inventor at General Motors. All of these patents were granted in 2017. Thomas Johnen ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Thomas Johnen in Nieder-Olm, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9551258 Control apparatus for optimizing the regeneration of an aftertreatment device Roberto Argolini, Giovanni Montinaro, Lorenzo Pataccia, Davide Donna 2017-01-24 $26,099,000