RC

Roger J. Clark

IBM: 3 patents #26,272 of 70,183Top 40%
Overall (All Time): #1,050,796 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5917272 Oven-heated crystal resonator and oscillator assembly Samuel Shniper, Jacob M. Li, David J. Lane, Otmar H. Boser 1999-06-29
4690962 Composition, coated article and method of coating James Economy, Mary A. Flandera, John R. Susko, Robin A. Wheater 1987-09-01
4592944 Method for providing a top seal coating on a substrate containing an electrically conductive pattern and coated article James Economy, Mary A. Flandera, John R. Susko 1986-06-03
4525507 High flash point/low surface energy solvent systems for polyimide conformal coatings Mouhanad Chaker, James S. HAYES 1985-06-25
4299866 Coating process mask Robert E. Kennison 1981-11-10