John Levisohn — 1 Patent | Patent Leaderboard

John Levisohn has been granted 1 US patent. All of these patents were granted in 2021. John Levisohn ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John Levisohn in Parramatta, AU.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11156445	Tape measure	Tony Bauer	2021-10-26

John Levisohn — 1 Patent

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