483 F.3d 1311 Marcellus S. HARTMAN, Claimant-Appellant,v.R. James NICHOLSON, Secretary of Veterans Affairs, Respondent-Appellee. No. 2006-7303. United States Court of Appeals, Federal Circuit. April 5, 2007. Susan Paczak, Abes Baumann, P.C., of Pittsburgh, PA, argued for claimant-appellant. Martin F. Hockey, Jr., Senior Trial Counsel, Commercial Litigation Branch, Civil Division, United States Department of Justice, of […]