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Drew Krah
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Vashon, WA, US
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Patents Grants
last 30 patents
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Patent Grant
Klop skate having pushing and pulling capabilities
Patent number
6,736,412
Issue date
May 18, 2004
K2 Corporation
Drew Krah
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
Quick release skate axle
Patent number
5,988,656
Issue date
Nov 23, 1999
K-2 Corporation
Drew A. Krah
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
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Patent Application
Klop skate having pushing and pulling capabilities
Publication number
20040262861
Publication date
Dec 30, 2004
K2 Corporation
Drew Krah
A63 - SPORTS GAMES AMUSEMENTS