Inventor · Houston, TX, US

Harold N. Miller

12Patents
7h-index
6Co-inventors
51Inventor score

Filing activity: Jan 23, 1975 → Jul 1, 1981

Most-cited inventions

PatentTitleAreaCited byStatus
US4102798A Oxazoline additives useful in oleaginous compositions Chemistry; Metallurgy 69 Expired
US4049564A Oxazoline derivatives as additives useful in oleaginous compositions Chemistry; Metallurgy 31 Expired
US4169836A Oxazoline containing additive Chemistry; Metallurgy 21 Expired
US4382005A Oil-soluble nitrogen containing sulfonated polymers useful as oil additives Chemistry; Metallurgy 17 Expired
US4195976A Additive useful in oleaginous compositions Chemistry; Metallurgy 17 Expired
US4153566A Oxazoline additives useful in oleaginous compositions Chemistry; Metallurgy 16 Expired
US4372862A Oil-soluble metal containing sulfonated polymers useful as oil additives Chemistry; Metallurgy 8 Expired
US4014662A Polymer combinations useful in fuel oil to improve cold flow properties Chemistry; Metallurgy 6 Expired
US4070295A Sulfone copolymeric additive for hydrocarbon oils Chemistry; Metallurgy 6 Expired
US4108612A Derivatized ethylene/polar monomer polymers of improved performance Chemistry; Metallurgy 5 Expired
US4255159A Polymer combinations useful in fuel oil to improve cold flow properties Chemistry; Metallurgy 4 Expired
US4157243A Additive useful in oleaginous compositions Chemistry; Metallurgy 4 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.