Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Johnathan D. Simeroth — 3 Patents

Apple: 3 patents #7,530 of 18,612Top 45%
San Jose, CA: #14,697 of 32,062 inventorsTop 50%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Johnathan D. Simeroth has been granted 3 US patents while listed as an inventor at Apple. The first was granted in 2020 and the most recent in August 2025. Johnathan D. Simeroth ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Johnathan D. Simeroth in San Jose, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12388202 Space-efficient structures for multi-port power adapters Adam H. Herzog, Cesar Lozano Villarreal, Mahmoud R. Amini, Mathieu Roy, Michael Reis +4 more 2025-08-12
11515679 Power adapter for electronic devices Matthew A. Lashinsky, Arun R. Varma, Cesar Lozano Villarreal, Mathieu Roy, Balal Khan 2022-11-29 $175,082,000
10587070 Double shear weld joint for electronic enclosure Ross C. Heyman, Cesar Lozano Villarreal 2020-03-10 $142,673,000