RL

Robert M. Lewis

Shell Oil Compny: 10 patents #283 of 4,423Top 7%
RTX (Raytheon): 4 patents #2,949 of 15,912Top 20%
HT Helix Technology: 3 patents #29 of 132Top 25%
PL Portals Engineering Limited: 1 patents #1 of 8Top 15%
Overall (All Time): #194,483 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10920621 Horizontal engine build stand Gabrielle Murphy, Gregory E. Reinhardt 2021-02-16
10533498 Gas turbine engine assembly method and system Gabrielle Murphy, Gregory E. Reinhardt, Scott L. Peterson 2020-01-14
10221724 Horizontal engine build stand Gabrielle Murphy, Gregory E. Reinhardt 2019-03-05
9885286 Gas turbine engine assembly method and system Gabrielle Murphy, Gregory E. Reinhardt, Scott L. Peterson 2018-02-06
D668124 Hand tool 2012-10-02
6666335 Multi-mineral/ash benefication process and apparatus William M. Bradley, Robert L. Carnahan, Frank A. Elk, Riley D. Robbins, William Lewis 2003-12-23
6165030 Pedal driven propulsion device 2000-12-26
4961843 Lewis econosizer for hydraulically classifying particles 1990-10-09
4717513 Silica intercalated crystalline zirconium phosphate-type materials Rutger A. Van Santen, Kevin C. Ott 1988-01-05
4653972 Bookbinding machine 1987-03-31
4637992 Intercalated clay compositions Rutger A. Van Santen 1987-01-20
4510257 Silica-clay complexes Kevin C. Ott, Rutger A. Van Santen 1985-04-09
4497908 Copper-alkali metal-ruthenium/silica catalyst for converting syngas to linear alpha-olefins Lynn H. Slaugh 1985-02-05
4472530 Zirconium hydride modified aluminum/siliceous compositions Lynn H. Slaugh 1984-09-18
4454722 Cryopump Allen J. Bartlett 1984-06-19
4455389 Magnesium hydride modified aluminum/siliceous compositions Lynn H. Slaugh 1984-06-19
4450099 Barium hydride modified aluminum/siliceous compositions Lynn H. Slaugh 1984-05-22
4442307 Conversion of dimethyl ether to formaldehyde using Bi-Mo-Fe catalyst Robert Charles Ryan, Lynn H. Slaugh 1984-04-10
4439624 Conversion of dimethyl ether to formaldehyde using Bi-Mo-Cu catalyst Robert Charles Ryan, Lynn H. Slaugh 1984-03-27
4435602 Conversion of dimethyl ether to formaldehyde Lynn H. Slaugh 1984-03-06
4356701 Cryopump Allen J. Bartlett 1982-11-02
4259844 Stacked disc heat exchanger for refrigerator cold finger Domenico S. Sarcia, John T. Harvell 1981-04-07