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J. Douglas Hamilton — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Newark, OH: #191 of 391 inventorsTop 50%
Ohio: #30,551 of 73,341 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
J. Douglas Hamilton has been granted 2 US patents while listed as an inventor at Unknown. All of these patents were granted in 2007. J. Douglas Hamilton ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list J. Douglas Hamilton in Newark, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7216600 High maneuverability towcraft Herbert L. Hall, Jr. 2007-05-15
7178475 High maneuverability towcraft Herbert L. Hall, Jr. 2007-02-20

Frequent Collaborators

Herbert L. Hall, Jr.2 shared

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Yiqi SHI2
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Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2