Keith D. Petrak

Byrnes Keller Cromwell LLPLocal

General

Experience19 yrs

Elite Ratings

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Practice Areas

Mech Eng, Manuf (3 cases)

Semicond., Optic (2 cases)

Software, Security (1 case)

Comp. Arch. and Software (1 case)

Chemical (1 case)

Law Firms

Byrnes Keller Cromwell LLP

kpetrak@byrneskeller.com

byrneskeller.com

Ratings

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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 Inc	03/11/22	Challenger :Tek Hong Kong Science & Technology Ltd	.
2:14-CV-01821	W.D. WA	Lufthansa Technik AG v. Astronics Advanced Electronic Systems Corp	11/26/14	Patent Owner(L) :Lufthansa Technik AG	.
2:10-CV-00760	W.D. WA	F5 Networks Inc v. Imperva Inc	05/04/10	Challenger :Imperva Inc	.
2:05-CV-01017	W.D. WA	MP Games LLC v. Shuffle Master Inc	06/06/05	Challenger	.
2:05-CV-00993	W.D. WA	Precor Inc v. Fitness Quest Inc	06/01/05	Challenger :Fitness Quest Inc	.
2:03-CV-01324	W.D. WA	Koninklijke Philips Electronics NV v. Cardiac Science Inc	06/19/03	Patent Owner	.
2:03-CV-01322	W.D. WA	Koninklijke Philips Electronics NV v. Defibtech LLC	06/19/03	Patent Owner	.
2:03-CV-01318	W.D. WA	Koninklijke Philips Electronics NV v. Access Cardiosystems Inc	06/19/03	Patent Owner :Koninklijke Philips Electronics NV	.
2:03-CV-00103	W.D. WA	Digital Control Inc v. Charles Machine Work	01/21/03	Challenger	.

Ratings Trends

Practice Areas