DS

David A. Stewart

Rolls-Royce Plc: 6 patents #253 of 2,886Top 9%
GE: 3 patents #10,354 of 36,430Top 30%
NASA: 3 patents #10 of 130Top 8%
Overall (All Time): #311,769 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
11945030 Method of forming article, coated powder and article 2024-04-02
11007571 Method of manufacturing an austenitic iron alloy 2021-05-18
10233522 Low cobalt hard facing alloy 2019-03-19
10233521 Low cobalt hard facing alloy 2019-03-19
10067330 Dispersing immersion liquid for high resolution imaging and lithography William M. Dougherty, Paul C. Goodwin, Steven A. Reese 2018-09-04
9952419 Objective lens changer for optical instruments 2018-04-24
9908157 Thermal barrier coating removal process 2018-03-06
9688052 Thermal protection supplement for reducing interface thermal mismatch Daniel B. Leiser 2017-06-27
9506812 Temperature indicator 2016-11-29
9366851 Dispersing immersion liquid for high resolution imaging and lithography William M. Dougherty, Paul C. Goodwin, Steven A. Reese 2016-06-14
7767305 High efficiency tantalum-based ceramic composite structures Daniel B. Leiser, Robert R. DiFiore, Victor W. Katvala 2010-08-03
7381459 Toughened uni-piece, fibrous, reinforced, oxidization-resistant composite Daniel B. Leiser 2008-06-03
7314648 Toughened uni-piece, fibrous, reinforced, oxidization-resistant composite Daniel B. Leiser 2008-01-01
4381333 High temperature glass thermal control structure and coating James M. Administrator of the National Aeronautics and Space Beggs, Howard E. Goldstein, Daniel B. Leiser 1983-04-26
4308309 Adjustable high emittance gap filler Robert A. Administrator of the National Aeronautics and Space Frosch, Daniel B. Leiser, Marnell Smith, Carlos A. Estrella, Howard E. Goldstein 1981-12-29