Search

Christopher T Griffen

from Whitmore Lake, MI
Age ~70

Christopher Griffen Phones & Addresses

  • Whitmore Lake, MI
  • Hessel, MI
  • Trenton, MI
  • 10826 Sparkling Waters Ct, South Lyon, MI 48178
  • Grand Blanc, MI
  • Fenton, MI
  • Farmington Hills, MI
  • Madison Heights, MI
  • Howell, MI
  • Chesterfield, MI
  • Canton, MI
  • Dearborn, MI
  • 5419 Country Hearth Ln, Grand Blanc, MI 48439

Business Records

Name / Title
Company / Classification
Phones & Addresses
Christopher Griffen
Global Director Technology
WOLVERINE ADVANCED MATERIALS, LLC
Mfg Misc Industry Machinery Mfg Engine Electrical Equipment · Mfg Misc Industry Machinery
5850 Mercury Dr, Dearborn, MI 48126
2424 Daly Rd, Inkster, MI 48141
2424 John Daly St, Inkster, MI 48141
(313) 749-6100, (313) 749-6150

Publications

Us Patents

Surface Measurement System With A Laser Light Generator

View page
US Patent:
61009849, Aug 8, 2000
Filed:
Jun 11, 1999
Appl. No.:
9/330916
Inventors:
Fang Chen - Rochester Hills MI
Mumin Song - Ann Arbor MI
Patrick J. Harwood - Farmington Hills MI
Christopher Thomas Griffen - Trenton MI
International Classification:
G01B 1124
US Classification:
356376
Abstract:
A measurement system (10) for accurately measuring the surface geometry of a part in three dimensions includes a laser (22) for emitting a laser beam (20). An objective lens (18) receives the laser beam (20) and expands the received laser beam (20) into a diverged beam. A liquid crystal system (16) is disposed in front of the objective lens (18) with respect to the laser (22) for receiving the diverged beam. The liquid crystal system (16) receives the diverged beam and generates at least one fringe pattern (24) on a surface of a three dimensional part which is to be measured. A computer (12) is in communication with the liquid crystal system (16) to control the pitch and phase of the fringe pattern (24).
Christopher T Griffen from Whitmore Lake, MI, age ~70 Get Report