National Engineering Service Corporation v. Charles Marcinkewich and Prosource, Inc. No. 011250Commonwealth of Massachusetts Superior Court. Middlesex, SS July 24, 2001 [EDITOR’S NOTE: This case is unpublished as indicated by the issuing court.] BRASSARD, J. The plaintiff National Engineering Service Corporation (“National”) and the defendants Charles Marcinkewich and ProSource, Inc. (“ProSource”), have stipulated and agreed, […]