Cory G. Claassen

Cory G. Claassen

Patent Law
Recognized in Best Attorney USA since 2024

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Reviews

4.6 / 5

36 Reviews

1,059 Profile Views

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Sue Greenholt

Jan 31, 2026

The absolute best in Seattle for Patent Law - and I mean that from the bottom of my heart

If you're looking for someone who actually cares and will fight for you, go to Cory G. Claassen. They helped me out big time with my Patent Law issue and kept me informed at every step of the process....

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Lindsey Wintheiser

Jan 31, 2026

Professional service and clear communication provided by Cory G. Claassen in Seattle

It's hard finding a reliable lawyer these days, but Cory G. Claassen in Seattle is definitely one of the good ones. Would use them again if needed without hesitation. They are professional, responsive...

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Wilson Ziemann

Jan 31, 2026

Solid work and professional service from Cory G. Claassen in Seattle for Washington residents

It's hard finding a reliable lawyer these days, but Cory G. Claassen in Seattle is definitely one of the good ones. Would use them again if needed without hesitation. They are professional, responsive...

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Marty Daniel

Jan 31, 2026

A huge weight off my shoulders thanks to the amazing work of Cory G. Claassen

I've already told all my friends and family about Cory G. Claassen. If you need Patent Law help in Washington, they're the ones to see without any doubt. They are local experts who really understand t...

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Blanca Barton

Jan 31, 2026

Top notch experts in Seattle - Cory G. Claassen is by far the best lawyer I've ever had

Super helpful and professional staff at Cory G. Claassen's office. Thanks again for everything you did for me! It was a long journey, but you made it much easier with your constant support and legal e...