J. Hubbard — 1 Patent at Rtc | Patent Leaderboard

J. Hubbard has been granted 1 US patent while listed as an inventor at Rtc. All of these patents were granted in 1993. J. Hubbard ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list J. Hubbard in Monaco, MC.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5244127	Keg tap	—	1993-09-14

J. Hubbard — 1 Patent

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