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USPTO Patent Rankings Data through Dec 31, 2025
JH

James H. Hahn — 8 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%
AEAcr Electronics: 2 patents #9 of 38Top 25%
Jacksonville, FL: #282 of 2,690 inventorsTop 15%
Florida: #6,945 of 67,251 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
James H. Hahn has been granted 8 US patents while listed as an inventor at Unknown. The first was granted in 1980 and the most recent in August 2012. James H. Hahn ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list James H. Hahn in Jacksonville, FL, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
8251443 Vehicle armrest straddling apparatus for support of objects thereon Nancy Hahn 2012-08-28
6064135 Electromechanical machine and armature structure therefor 2000-05-16
5038795 Muscle tonometer apparatus and method Elsie S. Roush, James W. Meeks 1991-08-13
RE33628 Electro-mechanical machine with pie-shaped coils on disc rotor 1991-07-02
4605873 Electromechanical machine 1986-08-12
4508998 Brushless disc-type DC motor or generator 1985-04-02
4390805 Electromechanical machine 1983-06-28
4188556 Electro-mechanical machine 1980-02-12