Charles L. Feldman

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Sudbury, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Detecting capacitively coupled ECG baseline shift
- Patent number 4,194,511
- Issue date Mar 25, 1980
- Electronics for Medicine, Inc.
- Charles L. Feldman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for ECG baseline shift detecting
- Patent number 4,170,227
- Issue date Oct 9, 1979
- Electronics for Medicine, Inc.
- Charles L. Feldman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for ECG baseline shift detecting
- Patent number 4,112,930
- Issue date Sep 12, 1978
- Electronics for Medicine, Inc.
- Charles L. Feldman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE