RF

Rawls Frazier

Chevron: 8 patents #593 of 4,788Top 15%
Overall (All Time): #576,474 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8703679 Glycerol-containing functional fluid Yue Li, Frank Plavac 2014-04-22
7662271 Lubricating oil with high oxidation stability William Loh, John M. Rosenbaum, Nancy J. Bertrand, Patricia LeMay, Mark E. Okazaki 2010-02-16
7655133 Ashless hydraulic fluid or paper machine oil William Loh, John M. Rosenbaum, Nancy J. Bertrand, Patricia LeMay, Mark E. Okazaki 2010-02-02
7651985 Method for improving the oxidation stability of ashless oil William Loh, John M. Rosenbaum, Nancy J. Bertrand, Patricia LeMay, Mark E. Okazaki 2010-01-26
7569524 Process to make an ashless lubricating oil with high oxidation stability William Loh, John M. Rosenbaum, Nancy J. Bertrand, Patricia LeMay, Mark E. Okazaki 2009-08-04
7547666 Ashless lubricating oil with high oxidation stability William Loh, John M. Rosenbaum, Nancy J. Bertrand, Patricia LeMay, Mark E. Okazaki 2009-06-16
5246072 Method for enhancing the recovery of petroleum from an oil-bearing formation using a mixture including anionic and cationic surfactants Donald L. Kuehne, Willie Horn, Jr., Jeremy Cantor 1993-09-21
5193618 Multivalent ion tolerant steam-foaming surfactant composition for use in enhanced oil recovery operations William Loh 1993-03-16
4741768 Herbicidal substituted 2-[1-(3-trans-chloro-allyloxyamino)alkylidene]-cyclohexane dione salts Tatao Luo 1988-05-03