Inventor · Kelkheim, DE

Eduard Kaiser

7Patents
5h-index
19Co-inventors
60Inventor score

Filing activity: Apr 16, 1979 → Mar 28, 2006

Most-cited inventions

PatentTitleAreaCited byStatus
US5835611A Method for adapting the transmission characteristic of a hearing aid to the hearing impairment of the wearer Electricity 83 Expired
US5144674A Digital programming device for hearing aids Electricity 42 Expired
US4481328A Pulverulent polymer composition, a process for its preparation and adhesive based thereon Emerging Cross-Sectional Technologies 19 Expired
US7672468B2 Method for adjusting the transmission characteristic of a hearing aid Electricity 13 Active
US6574340B1 Method for determining a parameter set of a hearing aid Electricity 11 Expired
US8190280B2 Hearing aid impression buildability index computation tool Emerging Cross-Sectional Technologies 3 Active
US4252099A Switching arrangement for regulation of the fuel-air mixture delivered to an internal combustion engine Mechanical Engineering; Lighting; Heating 1 Expired

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