Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Charles P. Ehinger — 1 Patent

TOTowmotor: 1 patents #24 of 69Top 35%
Mentor, OH: #419 of 709 inventorsTop 60%
Ohio: #42,926 of 73,341 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Charles P. Ehinger has been granted 1 US patent while listed as an inventor at Towmotor. All of these patents were granted in 1982. Charles P. Ehinger ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Charles P. Ehinger in Mentor, OH, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4345673 Wheel brake arrangement William I. Callaghan 1982-08-24