Robert D. Norris — 18 Patents at Fmc

Robert D. Norris has been granted 18 US patents while listed as an inventor at Fmc. The first was granted in 1981 and the most recent in May 2016. Robert D. Norris ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Robert D. Norris in Petworth, NJ, GB.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9354624	Method of simulating engine operation	Anthony J. Truscott, Steven Andrew Amphlett, Peter Miller	2016-05-31
5178105	Valve gear for internal combustion engines	—	1993-01-12
4849360	Apparatus and method for confining and decontaminating soil	Richard A. Brown, George E. Hoag	1989-07-18	$2,471,000
4747728	Method for distributing an aqueous solution containing a peroxygen in clay	Richard A. Brown, Joseph C. Richards	1988-05-31	$1,819,000
4727031	Nutrient for stimulating aerobic bacteria	Richard A. Brown	1988-02-23	$1,882,000
4610795	Peroxygen breaker systems for well completion fluids	Richard A. Brown, Gaylen R. Brubaker	1986-09-09	$2,231,000
4594170	Method for liquifying chloride-based heavy brine well completion fluids	Richard A. Brown, Joseph C. Richards	1986-06-10	$1,542,000
4591443	Method for decontaminating a permeable subterranean formation	Richard A. Brown	1986-05-27	$15,963,000
4588506	Stimulation of biooxidation processes in subterranean formations	Richard L. Raymond, Richard A. Brown, Eugene T. O'Neill	1986-05-13	$4,255,000
4552668	Oxidation of sulfides in polymer-thickened aqueous solution	Richard A. Brown	1985-11-12	$1,457,000
4552674	Composition and method for treating a subterranean formation	Richard A. Brown	1985-11-12	$1,457,000
4552675	Composition and method for treating a subterranean formation	Richard A. Brown	1985-11-12	$1,457,000
4453597	Stimulation of hydrocarbon flow from a geological formation	Richard A. Brown, Frank E. Caropreso, Charles J. Lymburner	1984-06-12	$2,706,000
4446029	Destruction of iron cyanide complexes	Benedicte Betermier, Manuel Alvarez	1984-05-01	$2,075,000
4438080	Process for oxidizing thallium (I) to thallium (III)	Bruce K. McEuen	1984-03-20	$2,517,000
4418051	Process for preparing thallium (III)	Richard A. Brown, Lance R. Byers	1983-11-29	$9,608,000
4315082	Phosphorus compounds	Harry H. Beacham	1982-02-09	$4,838,000
4246169	Flammable plastics containing a flame retardant amount of polyarylphosphates and the polyarylphosphates	E. Robert Fretz, Jr., Harry H. Beacham	1981-01-20	$3,081,000

Robert D. Norris — 18 Patents

Issued Patents All Time

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