Inventor

Richard S. Nelson

10Patents
7h-index
12Co-inventors
59Inventor score

Filing activity: Jul 2, 1973 → Nov 4, 1987

Most-cited inventions

PatentTitleAreaCited byStatus
US4191735A Growth of synthetic diamonds Chemistry; Metallurgy 48 Expired
US4046712A Catalysts sputtered on substantially nonporous low surface area particulate supports Mechanical Engineering; Lighting; Heating 41 Expired
US4794667A Detachable auxiliary handle Emerging Cross-Sectional Technologies 36 Expired
US3969082A Apparatus for purifying exhaust waste gases Mechanical Engineering; Lighting; Heating 31 Expired
US3957692A Method of preparing a catalyst Mechanical Engineering; Lighting; Heating 14 Expired
US4184079A Radiation toughening of diamonds Emerging Cross-Sectional Technologies 14 Expired
US4277293A Growth of synthetic diamonds having altered electrical conductivity Chemistry; Metallurgy 13 Expired
US4289657A Fluid treatment devices Performing Operations; Transporting 5 Expired
US4051063A Storage of material Physics 3 Expired
US5013419A Coating apparatus Electricity 3 Expired

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