Jordan E. Stephan has been granted 16 US patents while listed as an inventor at Super Atv . The first was granted in 2017 and the most recent in October 2025. Jordan E. Stephan ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Jordan E. Stephan in Hanover, IN, US.
Patents per Year Patents granted per year, 2017 to 2025 Bar chart with a peak of 4 patents in 2022. peak 4 2017: 1 patents 2017 2018: 1 patents 2018 2019: 1 patents 2019 2022: 4 patents 2022 2023: 3 patents 2023 2024: 2 patents 2024 2025: 4 patents 2025
Issued Patents All Time
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Showing 1–16 of 16 patents
Patent # Title Co-Inventors Date
12441180
Multiple-gear-ratio portal gear box
Justin L. Eaton , Jason Stewart
2025-10-14
12280749
Portal braking system
Justin L. Eaton
2025-04-22
12208676
One-piece portal wheel end mounting system
Kyle Kempker
2025-01-28
12187118
Multi-gear-ratio portal gear box
Justin L. Eaton , Jason Thurman Stewart
2025-01-07
12005776
Assembly for mounting a wheel to a portal gear box of an off-road vehicle
Justin L. Eaton
2024-06-11
12005736
Adjustable portal plate
Justin L. Eaton
2024-06-11
11807199
Portal braking system
Justin L. Eaton
2023-11-07
11772486
Multi-gear-ratio portal gear box
Justin L. Eaton , Jason Thurman Stewart
2023-10-03
11554662
Assembly for mounting a wheel to a portal gear box of an off-road vehicle
Justin L. Eaton
2023-01-17
11458766
Adjustable portal plate
Justin L. Eaton
2022-10-04
11358412
Adjustable portal box assembly
Justin L. Eaton
2022-06-14
11318787
Adjustable portal plate
Justin L. Eaton
2022-05-03
11299042
Assembly for mounting a wheel to a portal gear box of an off-road vehicle
Justin L. Eaton
2022-04-12
10479156
Forged portal hub mounting body
Justin L. Eaton , Damon Stephan , Penny Zuckschwerdt , Chuck Hensler , Chris Shelton
2019-11-19
10150369
Bi-directional overrunning clutch
Ken Thornton , Dennis Kent , Chris Shelton , Damon Stephan
2018-12-11
9709098
Roller bearing spring clip
Dennis Kent , Chris Shelton , Penny Zuckschwerdt , Dongning Zhao , Jason Thurman Stewart
2017-07-18