MS

Max E. Stewart

CH Contour Hardening: 7 patents #2 of 9Top 25%
General Motors: 1 patents #9,361 of 18,328Top 55%
Overall (All Time): #664,806 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6409163 Fixturing device for holding a workpiece 2002-06-25
6160247 Induction hardening apparatus for a crankshaft John M. Storm, Spencer L. Gibbs 2000-12-12
6153865 Induction hardening apparatus for a crankshaft John M. Storm, Spencer L. Gibbs 2000-11-28
6123000 Centering spindle for a machine tool including an isolation spacer Scott J. Huizenga, Michael D. Berry 2000-09-26
6111236 Induction hardening apparatus for a crankshaft John M. Storm, Spencer L. Gibbs 2000-08-29
6018155 Induction hardening apparatus for a crankshaft John M. Storm, Spencer L. Gibbs 2000-01-25
6013904 Induction hardening apparatus for a crankshaft John M. Storm, Spencer L. Gibbs 2000-01-11
4244279 Hydrostatic transmission lubrication James R. Lucas 1981-01-13