Background
Ertle, William Justin was born on January 24, 1968 in Cleveland. Son of John Beardsley and Mary Anne (Forristell) Ertle.
manufacturing company financial executive
Ertle, William Justin was born on January 24, 1968 in Cleveland. Son of John Beardsley and Mary Anne (Forristell) Ertle.
Bachelor of Business Administration, Xavier University, 1995.
Intern, Von Lehman & Company, Certified Public Accountants, 1988-1989; intern, Rockwell Laser Industries, Inc., Cincinnati, 1989-1991; business manager, contractor, treasurer, Rockwell Laser Industries, Inc., Cincinnati, 1991-1997; vice president, Rockwell Laser Industries, Inc., Cincinnati, since 1997. Board directors Rockwell Laser Industries.
Member American Society Laser Medicine and Surgery, Laser Institute American (laser safety subcommittee, board directors, member steering committee International Laser Safety conference), Canada Standards Association (technical commission on laser safety), International Laser Display Association (laser safety committee), American National Standards Institute (Z136 control measures subcommittee).