James R. Spears

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Boston, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of treatment of atherosclerosis and a balloon catheter for same
- Patent number 4,512,762
- Issue date Apr 23, 1985
- The Beth Israel Hospital Association
- James R. Spears
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for calibrating rapid sequence radiography
- Patent number 4,400,827
- Issue date Aug 23, 1983
- James R. Spears
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE