This year David celebrated his 83 birthday. Kontinuum Simulation Corporation is a business David has some connections with. The possible relatives of David are Denise A Winkler, John C Reefer, Mary E Reefer and 4 other people. David's birth date was listed as 1941. Cities David has lived in before are Butler, Mckeesport, Glenshaw and one other city. David is a resident of 9500 Babcock Blvd #33B, Allison Park, Pa 15101. Phone number listed for David is (412) 644-7431.