HW

Herbert L. Walker

RTX (Raytheon): 10 patents #1,117 of 15,912Top 8%
Overall (All Time): #502,199 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11008886 Variable vane stabilizer Jonathan D. Little, Manjunath Bharadwaj Subramanya, Mark L. Boyer, Bernard W. Pudvah 2021-05-18
10352186 Variable vane stabilizer Jonathan D. Little, Manjunath Bharadwaj Subramanya, Mark L. Boyer, Bernard W. Pudvah 2019-07-16
9759129 Removable nosecone for a gas turbine engine Anthony T. Lindsey, Arun Kumar Jayasingh 2017-09-12
9677421 Gas turbine engine rotor drain feature Jonathan D. Little, Arun Kumar Jayasingh 2017-06-13
9540939 Gas turbine engine with attached nosecone David Maliniak, Daniel J. Monahan, Jonathan D. Little, Veerachari J. Mayachari, Rakesh Sharma N. Dumavath +1 more 2017-01-10
7377098 Gas turbine engine frame with an integral fluid reservoir and air/fluid heat exchanger Stevan W. Akerley 2008-05-27
6312215 Turbine engine windmilling brake 2001-11-06
6219916 Method for linear friction welding and product made by such method Stephen Hilton, JoAnn Barbieri, John P. Fournier, Richard D. Trask 2001-04-24
6106233 Method for linear friction welding and product made by such method Stephen Hilton, JoAnn Barbieri, John P. Fournier, Richard D. Trask 2000-08-22
5430936 Method for making gas turbine engine blade attachment slots Henry Yazdzik, Jr., Gordon Miller Reed, Vernon E. Estes 1995-07-11