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Bruce A. Brillhart
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Minneapolis, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for fixation type feedback reduction in implan...
Patent number
6,585,637
Issue date
Jul 1, 2003
St. Croix Medical, Inc.
Bruce A. Brillhart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for a programmable implantable hearing aid
Patent number
6,390,971
Issue date
May 21, 2002
St. Croix Medical, Inc.
Theodore P. Adams
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Piezoelectric film transducer for cochlear prosthetic
Patent number
6,261,224
Issue date
Jul 17, 2001
St. Croix Medical, Inc.
Theodore P. Adams
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for fixation type feedback reduction in implan...
Patent number
6,261,223
Issue date
Jul 17, 2001
St. Croix Medical, Inc.
Bruce A. Brillhart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Middle ear transducer
Patent number
6,005,955
Issue date
Dec 21, 1999
St. Croix Medical, Inc.
Kai Kroll
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Implantable middle-ear hearing assist system using piezoelectric tr...
Patent number
5,899,847
Issue date
May 4, 1999
St. Croix Medical, Inc.
Theodore P. Adams
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Piezoelectric film transducer
Patent number
5,762,583
Issue date
Jun 9, 1998
St. Croix Medical, Inc.
Theodore P. Adams
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Stapes vibrator
Patent number
5,707,338
Issue date
Jan 13, 1998
St. Croix Medical, Inc.
Theodore P. Adams
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hearing aid with programmable remote and method of deriving setting...
Patent number
5,303,306
Issue date
Apr 12, 1994
AudioScience, Inc.
Bruce A. Brillhart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power up reset pulse generator
Patent number
4,503,344
Issue date
Mar 5, 1985
Honeywell Inc.
Bruce A. Brillhart
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Piezoelectric film transducer
Publication number
20040181117
Publication date
Sep 16, 2004
Theodore P. Adams
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Wireless communications system for implantable hearing aid
Publication number
20020091337
Publication date
Jul 11, 2002
Theodore P. Adams
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for fixation type feedback reduction in implan...
Publication number
20020035308
Publication date
Mar 21, 2002
Bruce A. Brillhart
H04 - ELECTRIC COMMUNICATION TECHNIQUE