Inventor · Berea, OH, US

Gary P. Craun

53Patents
17h-index
41Co-inventors
84Inventor score

Filing activity: Jul 19, 1982 → Aug 21, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US5290828A Aqueous dispersed acrylic grafted epoxy polyester protective coatings Chemistry; Metallurgy 49 Expired
US5877239A Aqueous microgel from carboxyl latex polymer, acrylic-epoxy and diepoxide Chemistry; Metallurgy 46 Expired
US5252637A Low VOC, high molecular weight epoxy emulsion coatings Chemistry; Metallurgy 39 Expired
US5576361A Zero VOC, aqueous dispersed, polyester modified acrylic-epoxy microgel polymers Chemistry; Metallurgy 38 Expired
US5508325A Aqueous dispersed, acrylic grafted epoxy microgel protective coatings Chemistry; Metallurgy 37 Expired
US5554671A Low VOC, aqueous dispersed acrylic epoxy microgels Chemistry; Metallurgy 37 Expired
US5464885A Low VOC, aqueous dispersed, epoxy-ester acrylic graft coatings Chemistry; Metallurgy 32 Expired
US5733970A Aqueous dispersed, epoxy crosslinked maleated oil microgel polymers for protective coatings Chemistry; Metallurgy 31 Expired
US4608139A Electrocoating process using shear stable cationic latex Emerging Cross-Sectional Technologies 29 Expired
US4749728A Epoxy/nucleophile transesterification catalysts and thermoset coatings Chemistry; Metallurgy 26 Expired
US9540484B2 Bisphenol-A free polyether resins based on phenol stearic acid and coating compositions formed therefrom Chemistry; Metallurgy 24 Active
US4666964A Method for producing free-flowing water-soluble polymer gels Emerging Cross-Sectional Technologies 22 Expired
US6034157A Process for producing a coating composition Chemistry; Metallurgy 22 Expired
US4906693A Transesterification cure of thermosetting coatings Chemistry; Metallurgy 21 Expired
US5342864A Low VOC, high molecular weight epoxy emulsion coatings Chemistry; Metallurgy 21 Expired
US4487889A Aqueous glycoluril thermosetting coating Chemistry; Metallurgy 18 Expired
US5470906A Odor free, air dry, decorative latex paints Chemistry; Metallurgy 17 Expired
US5104928A Thermosetting coatings containing carbodiimides Chemistry; Metallurgy 15 Expired
US4683271A Silicone-ester powder coating compositions Chemistry; Metallurgy 14 Expired
US5422392A Process for producing odor free, air dry, decorative latex paints Chemistry; Metallurgy 13 Expired
US5326808A Odor free, air dry, aqueous emulsion paints Chemistry; Metallurgy 13 Expired
US4766177A High solids coatings for plastic substrates Emerging Cross-Sectional Technologies 12 Expired
US5036134A Ionomeric coatings Chemistry; Metallurgy 11 Expired
US4525535A Aqueous glycoluril thermosetting coating Chemistry; Metallurgy 10 Expired
US6242531A Acrylic aqueous miniemulsion copolymer thickeners and latex paints containing said thickeners Chemistry; Metallurgy 8 Expired

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