RC

Richard Hugh Clark

Shell Oil Compny: 16 patents #163 of 4,423Top 4%
SU Shell Usa: 2 patents #33 of 307Top 15%
Chevron: 1 patents #2,615 of 4,788Top 55%
📍 Manchester, CA: #7 of 24 inventorsTop 30%
Overall (All Time): #232,657 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
11959033 Fuel composition Richard John Price, Caroline Nicola Orlebar, Marcello Stefano Rigutto, Jasprit Kaur Chahal 2024-04-16
11634652 Use of a paraffinic gasoil Michael A. Gee, Rodney Glyn Williams 2023-04-25
10808195 Fuel compositions Amir Faizal Naidu Abdul-Manan, Paul Anthony Stevenson, Richard John Heins, Robert Wilfred Matthews Wardle 2020-10-20
10407637 Fuel composition James Patrick EWEN, Richard John Heins, Paul Anthony Stevenson 2019-09-10
9017429 Fuel compositions Claire Griffiths, Christopher William Clayton, Paul Anthony Stevenson, Robert Wilfred Matthews Wardle 2015-04-28
8974552 Liquid fuel compositions Caroline Nicola Orlebar, Richard John Price, Robert Wilfred Matthews Wardle 2015-03-10
8926716 Method of formulating a fuel composition Claire Ansell, Robert Wilfred Matthews Wardle, Sze Hsuean Karen Lee 2015-01-06
8771385 Fuel compositions Claire Griffins, Christopher William Clayton, Paul Anthony Stevenson, Robert Wilfred Matthews Wardle 2014-07-08
8766022 Method for synergistically increasing the cetane number of a fuel composition and a fuel composition comprising a synergistically increased cetane number Richard James Stradling, Robert Wilfred Matthews Wardle 2014-07-01
8475647 Diesel fuel and a method of operating a diesel engine Ralph Anthony Cherrillo, Mary Ann Dahlstrom, Ian Geoffrey Virrels 2013-07-02
8444718 Process to prepare an aviation fuel Richard Michael Jory, Richard James Stradling, Robert Wilfred Matthews Wardle 2013-05-21
8076522 Fuel compositions John Davenport, Jurgen Louis 2011-12-13
7867377 Fuel composition Richard John Heins, Robert Wilfred Matthews Wardle 2011-01-11
7837853 Process to blend a mineral and a Fischer-Tropsch derived product onboard a marine vessel Claire Ansell, Richard John Heins 2010-11-23
7285693 Process to prepare a catalytically dewaxed gas oil or gas oil blending component 2007-10-23
7229481 Diesel fuel compositions Christopher Morley, Paul Anthony Stevenson 2007-06-12
7189269 Fuel composition comprising a base fuel, a fischer tropsch derived gas oil, and an oxygenate Adrian Philip Groves, Christopher Morley, Johanne Smith 2007-03-13
5133851 Process for reducing the metal content of a hydrocarbon mixture Johan G. A. Bitter, Johannes Leendert Willem Cornelis Den Boestert, Jayantilal B. Rajani 1992-07-28
4811598 Downhole temperature measurements Justin M. Dillier 1989-03-14