PITTSBURGH, June 4, 2012 /PRNewswire/ -- Kroff, Inc., a specialty chemical company focused on creative solutions for environmental, manufacturing

PITTSBURGH, June 4, 2012 /PRNewswire/ -- Cohen & Grigsby, a business law firm with headquarters in Pittsburgh, PA and an office in Naples, FL, is pleased to announce

PITTSBURGH, June 4, 2012 /PRNewswire/ -- The board of directors of Highmark Inc. today announced the appointment of William Winkenwerder, Jr., M.D., M.B.A.

PITTSBURGH, June 4, 2012 /PRNewswire/ -- ANSYS (NASDAQ: ANSS) and subsidiary Apache Design announced today that their

LATROBE, Pa., May 31, 2012 /PRNewswire/ -- Kennametal Inc.