James Bethune — 1 Patent | Patent Leaderboard

James Bethune has been granted 1 US patent. All of these patents were granted in 1997. James Bethune ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list James Bethune in Cave Junction, OR, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5660499	Two-way fish siphon overpass	—	1997-08-26

James Bethune — 1 Patent

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