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Carl E. Hewson
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Marshfield, MA, US
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last 30 patents
Information
Patent Grant
Esophageal/stomach placement electrode
Patent number
5,556,425
Issue date
Sep 17, 1996
Brunswick Biomedical Technologies, Inc.
Roy Hewson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Esophageal-stomach displacement electrode
Patent number
5,197,491
Issue date
Mar 30, 1993
Brunswick Biomedical Technologies, Inc.
John Anderson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Esophageal displacement electrode
Patent number
5,170,803
Issue date
Dec 15, 1992
Brunswick Biomedical Technologies, Inc.
Carl E. Hewson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for defibrillating the heart using internal es...
Patent number
5,052,390
Issue date
Oct 1, 1991
Carl E. Hewson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for controlling breathing employing internal a...
Patent number
5,036,848
Issue date
Aug 6, 1991
Brunswick Biomedical Technologies, Inc.
Carl E. Hewson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Esophageal electrode
Patent number
4,960,133
Issue date
Oct 2, 1990
Brunswick Manufacturing Co., Inc.
Carl E. Hewson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for defibrillating and pacing the heart
Patent number
4,735,206
Issue date
Apr 5, 1988
Brunswick Manufacturing Co., Inc.
Carl E. Hewson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for controlled breathing employing internal an...
Patent number
4,683,890
Issue date
Aug 4, 1987
Brunswick Manufacturing Co., Inc.
Carl E. Hewson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for pacing the heart employing external and in...
Patent number
4,574,807
Issue date
Mar 11, 1986
Carl Hewson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE