Inventor · Duisburg, DE

Fritz Beck

11Patents
6h-index
19Co-inventors
59Inventor score

Filing activity: Aug 28, 1974 → Sep 15, 1989

Most-cited inventions

PatentTitleAreaCited byStatus
US4096318A Rechargeable accumulator having a manganese dioxide electrode and an acid electrolyte Emerging Cross-Sectional Technologies 21 Expired
US4048047A Electrochemical cell with bipolar electrodes Chemistry; Metallurgy 17 Expired
US4882090A Electrophoretically overcoatable coatings applied by electrocoating Performing Operations; Transporting 15 Expired
US4988420A Electrophorectically overcaotable coatings applied by electrocoating Performing Operations; Transporting 15 Expired
US4079174A Accumulator equipped with cathodes of manganese dioxide or lead dioxide Emerging Cross-Sectional Technologies 13 Expired
US4988418A Method of electrically measuring the concentration of acids Physics 6 Expired
US4092463A Secondary battery Emerging Cross-Sectional Technologies 6 Expired
US4001037A Lead batteries Emerging Cross-Sectional Technologies 5 Expired
US3984294A Electrochemical manufacture of pinacol Chemistry; Metallurgy 3 Expired
US4119767A Secondary battery Emerging Cross-Sectional Technologies 2 Expired
US4842700A Preparation of .omega.-hydroxyaldehydes or cyclic hemiacetals thereof Chemistry; Metallurgy 0 Expired

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