Tosoh Quartz, Inc.
Phil Ritthaler is currently working at Tosoh Quartz as a Computer Numerical Control Machinist since September 2003. Previously, they worked at Boeing as a hand finisher from February 1998 to February 1999. Prior to that, they were at Leatherman Tool Group as a Technical Lead, where they were involved in hand finishing and leading the surface grinding and polishing department. They have a diploma in General Studies from Sam Barlow High School and attended Clackamas Community College from 1995 to 1996.