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Cherne Medical, Inc.
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Edina, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Optical fiber reflective signal modulation system
Patent number
4,956,877
Issue date
Sep 11, 1990
Cherne Medical, Inc.
Mark W. Kroll
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bio-acoustic signal sensing device
Patent number
4,947,859
Issue date
Aug 14, 1990
Cherne Medical, Inc.
James E. Brewer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Bio-electric noise cancellation system
Patent number
4,890,630
Issue date
Jan 2, 1990
Cherne Medical, Inc.
Mark W. Kroll
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optical fiber transmissive signal modulation system
Patent number
4,879,760
Issue date
Nov 7, 1989
Cherne Medical, Inc.
Mark W. Kroll
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electrode belt adapter
Patent number
4,832,608
Issue date
May 23, 1989
Cherne Medical, Inc.
Mark W. Kroll
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Medical current limiter
Patent number
4,811,156
Issue date
Mar 7, 1989
Cherne Medical, Inc.
Mark W. Kroll
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Terrain biased dynamic multiple threshold synchronization method an...
Patent number
4,769,760
Issue date
Sep 6, 1988
Cherne Medical, Inc.
Mark W. Kroll
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Medical current limiting circuit
Patent number
4,744,369
Issue date
May 17, 1988
Cherne Medical, Inc.
Mark W. Kroll
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74041995
Serial number
74041995
Registration number
1636457
Filing date
Mar 26, 1990
Cherne Medical, Inc.
42 - Scientific and technological services and research and design relating thereto