RY

Robert D. Yasukawa

LM Lockheed Martin: 6 patents #439 of 6,507Top 7%
Overall (All Time): #878,866 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6749942 Durable refractory ceramic coating Jerome P. Wittenauer, Sarah D. Reeves, Kenneth W. Benner 2004-06-15
6444271 Durable refractory ceramic coating Jerome P. Wittenauer, Sarah D. Reeves, Kenneth W. Benner 2002-09-03
5780281 Method of preparing a low-density porous fused-fiber matrix Loretta Cordrey 1998-07-14
5684278 Acoustical ceramic panel and method James Perry Woolley, Venecia M. Grobelny 1997-11-04
5629186 Porous matrix and method of its production Loretta Cordrey 1997-05-13
5594216 Jet engine sound-insulation structure James Perry Woolley, Venecia M. Grobelny 1997-01-14