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Charles R. Holdaway
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Medical instrument sheath comprising a flexible ultrasound transducer
Patent number
6,582,368
Issue date
Jun 24, 2003
Charles R. Holdaway
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tonometry system for monitoring blood pressure
Patent number
6,290,650
Issue date
Sep 18, 2001
ALARIS Medical Systems, Inc.
Robert D. Butterfield
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Medical instrument sheath comprising a flexible ultrasound transducer
Patent number
6,217,518
Issue date
Apr 17, 2001
Situs Corporation
Charles R. Holdaway
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for determining a measure of tissue manipulation
Patent number
6,083,166
Issue date
Jul 4, 2000
Situs Corporation
Charles Holdaway
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tonometry system for monitoring blood pressure
Patent number
5,908,027
Issue date
Jun 1, 1999
ALARIS Medical Systems, Inc.
Robert D. Butterfield
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tonometer mounting device
Patent number
5,617,867
Issue date
Apr 8, 1997
IVAC Medical Systems, Inc.
Robert D. Butterfield
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System for determining pumping mechanism position while limiting vo...
Patent number
5,534,691
Issue date
Jul 9, 1996
Ivac Corporation
Charles R. Holdaway
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tonometry system for determining blood pressure
Patent number
5,284,150
Issue date
Feb 8, 1994
Ivac Corporation
Robert D. Butterfield
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Wrist mount apparatus for use in blood pressure tonometry
Patent number
5,271,405
Issue date
Dec 21, 1993
Stanley J. Boyer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tonometry system for determining blood pressure
Patent number
5,158,091
Issue date
Oct 27, 1992
Ivac Corporation
Robert D. Butterfield
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Environmental response control apparatus and method
Patent number
4,925,089
Issue date
May 15, 1990
JC Systems, Inc.
John J. Chaparro
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
Medical instrument sheath comprising a flexible ultrasound transducer
Publication number
20010047134
Publication date
Nov 29, 2001
Charles R. Holdaway
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE