Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John D. Klarer — 5 Patents

HEHunter Engineering: 3 patents #45 of 117Top 40%
Holden, MO: #183 of 898 inventorsTop 25%
Missouri: #4,311 of 23,789 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
John D. Klarer has been granted 5 US patents while listed as an inventor at Hunter Engineering. The first was granted in 2000 and the most recent in June 2018. John D. Klarer ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list John D. Klarer in Holden, MO, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9990376 Methods for identifying a vehicle from captured image data David A. Voeller, William D. Heine 2018-06-05
7000326 Apparatus and method for maintaining wheel alignment sensor runout compensation 2006-02-21
6796036 Apparatus and method for maintaining wheel alignment sensor runout compensation 2004-09-28
6483201 Motorcycle safety switch 2002-11-19
6104988 Electronic control assembly testing system 2000-08-15