Inventor · Cary, NC, US

James Redpath

19Patents
4h-index
9Co-inventors
53Inventor score

Filing activity: Dec 30, 1977 → Oct 27, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
USD711561S1 Specialty lighting projection system enclosure General 8 Active
US4705782A Indene and naphthalene derivatives Chemistry; Metallurgy 8 Expired
US4952571A Pyridazinone derivatives Chemistry; Metallurgy 8 Expired
US4665206A Benzothiophene derivatives Chemistry; Metallurgy 7 Expired
US8360612B2 Laser lighting apparatus and method Mechanical Engineering; Lighting; Heating 4 Active
US4156694A Benzobicyclononene derivatives Chemistry; Metallurgy 4 Expired
US5026724A Compounds with bronchodilator activity Chemistry; Metallurgy 3 Expired
US8672513B2 Method of using light striping for fire rescue navigation Physics 2 Active
US8976825B1 Heat sink mount for laser diode Electricity 2 Active
USD888131S1 Optical mount lighting projection system enclosure General 2 Active
US4929636A Positive inotrophic benzothiazole and benzothiophene compositions and method of use therefor Chemistry; Metallurgy 2 Expired
US10132482B1 Ergonomic torch apparatus Mechanical Engineering; Lighting; Heating 1 Active
US9660410B2 Laser lighting device and application thereof Electricity 1 Active
US10047929B2 System and method of generating perceived white light Mechanical Engineering; Lighting; Heating 0 Active
US4551479A Compounds with anti-convulsive properties Chemistry; Metallurgy 0 Expired
US5276052A Use of a benzo[b]thiopene-2-carboximidamide derivative Human Necessities 0 Expired
US8845122B2 Method for a safe alternative to pyrotechnic projection of light from wardrobe Mechanical Engineering; Lighting; Heating 0 Active
US10697625B1 Illumination apparatus having thermally isolated heat sinks and dual light sources Emerging Cross-Sectional Technologies 0 Active
USD739966S1 Laser lamp General 0 Active

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