Burris, Thomas P.; Combs, Donald W.; Rybczynski, Philip J. Patent: US2002/165228 A1, 2002 ; US 20020165228 A1 Title/Abstract Full Text Show Details Burris, Thomas P.; Combs, Donald W.; Rybczynski, Philip J.; Dudash JR., Joseph Patent: US2003/83329 A1, 2003 ; US 20030083329 A1