Oxnard, California
United States
7
2016-09-29
The entities that hold a legal rights for patent applications filed by inventor Hatfield Randal:
Randal Hatfield from Oxnard, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Catalyst with lanthamide-doped zirconia and methods of making
#2 | 2015-07-16PALLADIUM SOLID SOLUTION CATAYST AND METHODS OF MAKING
#3 | 2013-09-12Palladium solid solution catayst and methods of making
#4 | 2013-05-09Catalyst with lanthanide-doped zirconia and methods of making
#5 | 2010-09-23Zero platinum group metal catalysts
#6 | 2009-12-31Zero platinum group metal catalysts
#7 | 2009-12-31Zero platinum group metal catalysts
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