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Cases Involving this patent

Displaying 1 - 1 of 1

#	Title	Civil Action	Venue	Filing Date	Asserter Categories	Patent Asserter	Alleged Infringer
1	Southwestern Bell Telephone Co v. Arthur A Collins Inc	3:04-cv-00669	N.D.Tex.	Mar 31, 2004	5 Individual-inventor-started	Arthur A. Collins, Inc.	Southwestern Bell Telephone Company Southwestern Bell Telephone, L.P.