A federal court has granted an insurance company’s motion for partial summary judgment in a case involving one of its insureds which is facing allegations of manufacturing defective plumbing products for a condominium construction project.  According to the March 29 order of the U.S. District Southern District of California written by Judge M. James Lorenz, plaintiff Great Northern Insurance Co. filed a motion for partial summary judgment on the issue of duty to defend and was opposed by defendant Wausau Underwriters Insurance Co. and others.   Read the article………………………..