RY

Robert A. Youngman

IBM: 6 patents #16,453 of 70,183Top 25%
CA Carborundum: 4 patents #8 of 126Top 7%
FM Fairmount Minerals: 1 patents #9 of 10Top 90%
Overall (All Time): #524,817 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6372678 Proppant composition for gas and oil well fracturing Patrick R. Okell, Syed Akbar 2002-04-16
6017485 Process for making a low electrical resistivity, high purity aluminum nitride electrostatic chuck Rudolph C. Enck, Jonathan H. Harris, Thomas NEMECEK 2000-01-25
5888446 Method of forming an aluminum nitride article utilizing a platinum catalyst Jon A. Casey, Jonathan H. Harris, Lester W. Herron, Irvin C. Huseby, Richard A. Shelleman +1 more 1999-03-30
5773377 Low temperature sintered, resistive aluminum nitride ceramics Jonathan H. Harris, Subhash L. Shinde, Lester W. Herron, Benjamin V. Fasano 1998-06-30
5763093 Aluminum nitride body having graded metallurgy Jon A. Casey, Carla N. Cordero, Benjamin V. Fasano, David B. Goland, Robert Hannon +7 more 1998-06-09
5682589 Aluminum nitride body having graded metallurgy Jon A. Casey, Carla N. Cordero, Benjamin V. Fasano, David B. Goland, Robert Hannon +7 more 1997-10-28
5552107 Aluminum nitride body having graded metallurgy Jon A. Casey, Carla N. Cordero, Benjamin V. Fasano, David B. Goland, Robert Hannon +7 more 1996-09-03
5552232 Aluminum nitride body having graded metallurgy Jon A. Casey, Carla N. Cordero, Benjamin V. Fasano, David B. Goland, Robert Hannon +7 more 1996-09-03
5541145 Low temperature sintering route for aluminum nitride ceramics Jonathan H. Harris, Subhash L. Shinde, Takeshi Takamori, Lester W. Herron, Benjamin V. Fasano 1996-07-30
5424261 Low temperature sintering route for aluminum nitride ceramics Jonathan H. Harris, Subhash L. Shinde, Takeshi Takamori 1995-06-13