Method and apparatus for low drag watercraft

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United States of America Patent

PATENT NO 9527550
SERIAL NO

14083430

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Abstract

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In one embodiment of the invention, a watercraft has belts along its outer surfaces.

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Patent Owner(s)

Patent OwnerAddress
WITTIG MICHAELSANTA CLARA CA

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  • 2013 Application Filing Year
  • B63B Class
  • 542 Applications Filed
  • 493 Patents Issued To-Date
  • 90.96 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2013201420152016201720182019202020210255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wittig, Michael Santa Clara, US 15 663

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  • 0 Citation Count
  • B63B Class
  • 0 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges8326815101 - 1011 - 2021 - 30020406080100120140160180200220240260280300

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