David Lee Heinemann

General

Experience9 yrs

Elite Ratings

Practice Areas

Mech Eng, Manuf (1 case)

Transport., E-Comm. (2 cases)

Design (1 case)

Semicond., Optic (1 case)

Comp. Arch. and Software (1 case)

Law Firms

Experience

Grade

Trend

DCT

PTAB

CAFC

Case #	Court	Caption	Filed	Represent
4:15-CV-00954	E.D. MO	Stephens v. Ziegmann	06/17/15	Challenger(W) :Neil P Ziegmann	.
4:13-CV-01196	W.D. MO	Brownmed Inc v. Allsop Inc	12/11/13	Patent Owner(W) :Brownmed Inc	.
4:13-CV-00053	E.D. MO	Sudden Valley Supply LLC v. Ziegmann	01/10/13	Patent Owner(L) :Neil P Ziegmann	.
4:10-CV-00667	W.D. MO	Harris v. Submittal Exchange Inc	07/02/10	Challenger :Submittal Exchange Inc	.
6:10-CV-03009	W.D. MO	ESM Tech LLC v. Biova LLC	01/07/10	Challenger :Biova LLC	.
4:06-CV-01006	W.D. MO	Carriage Works Inc v. Putco Inc	12/11/06	Patent Owner :Putco Inc	.