Keith D. Petrak
Byrnes Keller Cromwell LLP
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General

Experience19 yrs
Elite Ratings
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Practice Areas
Chemical (1 case)
Comp. Arch. and Software (1 case)
Software, Security (1 case)
Semicond., Optic (2 cases)
Mech Eng, Manuf (3 cases)
Law Firms
Byrnes Keller Cromwell LLP
kpetrak@byrneskeller.com
byrneskeller.com

Ratings

Experience
Grade
Trend
DCT
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PTAB
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CAFC
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Cases

Case #
Court
Caption
Filed
Represent
2:22-CV-00297
W.D. WA
Tineco Intelligent Technology Co Ltd v. Bissell Inc03/11/22
Challenger
: Tek Hong Kong Science & Technology Ltd
2:14-CV-01821
W.D. WA
Lufthansa Technik AG v. Astronics Advanced Electronic Systems Corp11/26/14
Patent Owner (L)
: Lufthansa Technik AG
2:10-CV-00760
W.D. WA
F5 Networks Inc v. Imperva Inc05/04/10
Challenger
: Imperva Inc
2:05-CV-01017
W.D. WA
MP Games LLC v. Shuffle Master Inc06/06/05
Challenger
2:05-CV-00993
W.D. WA
Precor Inc v. Fitness Quest Inc06/01/05
Challenger
: Fitness Quest Inc
2:03-CV-01324
W.D. WA
Koninklijke Philips Electronics NV v. Cardiac Science Inc06/19/03
Patent Owner
2:03-CV-01322
W.D. WA
Koninklijke Philips Electronics NV v. Defibtech LLC06/19/03
Patent Owner
2:03-CV-01318
W.D. WA
Koninklijke Philips Electronics NV v. Access Cardiosystems Inc06/19/03
Patent Owner
: Koninklijke Philips Electronics NV
2:03-CV-00103
W.D. WA
Digital Control Inc v. Charles Machine Work01/21/03
Challenger

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Practice Areas