Inventor · Chesterfield, MO, US

Marcel Müller

13Patents
10h-index
18Co-inventors
69Inventor score

Filing activity: Dec 6, 1979 → Mar 5, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US5740244A Method and apparatus for improved fingerprinting and authenticating various magnetic media Physics 358 Expired
US5920628A Method and apparatus for fingerprinting and authenticating various magnetic media Physics 208 Expired
US5365586A Method and apparatus for fingerprinting magnetic media Emerging Cross-Sectional Technologies 199 Expired
US5408505A Method and apparatus for process control, tension control, and testing of magnetic media Physics 126 Expired
US5546462A Method and apparatus for fingerprinting and authenticating various magnetic media Physics 101 Expired
US5625689A Method and apparatus for secure data storage and manipulation using magnetic media Physics 79 Expired
US5428683A Method and apparatus for fingerprinting and authenticating magnetic media Emerging Cross-Sectional Technologies 71 Expired
US4305603A Snow glider Human Necessities 43 Expired
US5587654A Method and apparatus for noise reduction in magnetic media recordings Physics 28 Expired
US5959794A Method for precompensating signals for magnetic media noise Physics 18 Expired
US8273221B2 Sputter target utilization Electricity 6 Active
US8801671B2 Infusion set comprising a data display and method thereof Emerging Cross-Sectional Technologies 2 Active
US11739798B2 Claw coupling for interlockingly connecting a first rotatable component to a second rotatable component Mechanical Engineering; Lighting; Heating 1 Active

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