SI

Stephen J. Tirch, III

IBM: 3 patents #26,272 of 70,183Top 40%
Overall (All Time): #1,613,896 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6340626 Method for making a metallic pattern by photolithography Kamalesh S. Desai, Brian D. Husson, Mathias Pierre Jeanneret 2002-01-22
6235544 Seed metal delete process for thin film repair solutions using direct UV laser Peter A. Franklin, Charles J. Hendricks, Richard P. Surprenant, Thomas A. Wassick, James Wood 2001-05-22
5609778 Process for high contrast marking on surfaces using lasers Doris Pulaski, Richard Anderson, Christopher L. Tessler, Dawn J. Tudryn 1997-03-11