Timothy L. Bertschy

Heyl Royster Voelker & Allen

General

Experience11 yrs

Elite Ratings

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Practice Areas

Mech Eng, Manuf (2 cases)

Transport., E-Comm. (4 cases)

Comp. Arch. and Software (1 case)

Chemical (2 cases)

Law Firms

Heyl Royster Voelker & Allen

tbertschy@heylroyster.com

heylroyster.com

Ratings

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DCT

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PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
1:13-CV-01409	C.D. IL	ESCO Corp v. Cashman Equipment Co	09/05/13	Challenger(W) :Cashman Equipment Co	.
2:12-CV-01545	D. NV	ESCO Corp v. Cashman Equipment Co	08/29/12	Challenger :Caterpillar Inc	.
1:12-CV-01099	C.D. IL	Philippi Hagenbuch Inc v. Western Technology Services Intl Inc	03/30/12	Challenger(W) :Western Technology Services Intl Inc	.
1:09-CV-01096	C.D. IL	Cummins Inc v. TAS Distributing Co Inc	03/18/09	Patent Owner(W) :TAS Distributing Co Inc	.
1:07-CV-01233	C.D. IL	Electrolux Home Care Products Inc v. Black & Decker Inc	09/12/07	Patent Owner :Black & Decker Inc	.
1:05-CV-01394	C.D. IL	Caterpillar Inc v. Entec Engine Corp	12/21/05	Challenger :Caterpillar Inc	.
4:03-CV-04062	C.D. IL	Isotech Of Illinois v. Garlock Sealing Tech	09/25/03	Challenger	.
1:02-CV-01185	C.D. IL	Gleason Agency v. Ban Koe Systems Inc	05/28/02	Challenger	.

Ratings Trends

Practice Areas