Donald W. Crawford

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Long Beach, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for dynamic background subtraction
- Patent number 4,448,200
- Issue date May 15, 1984
- University of Southern California
- Samuel H. Brooks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method for moving a probe to follow movements of tissue
- Patent number 4,378,813
- Issue date Apr 5, 1983
- Alan M. Administrator of the National Aeronautics and Space Administration, w...
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Image averaging for angiography by registration and combination of...
- Patent number 4,263,916
- Issue date Apr 28, 1981
- University of Southern California
- Samuel H. Brooks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method of inserting a microelectrode in body tissue o...
- Patent number 4,154,228
- Issue date May 15, 1979
- California Institute of Technology
- Cyril Feldstein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE