Hart V. Katz

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Willowdale, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for evaluating of artificial heart valves
- Patent number 4,712,565
- Issue date Dec 15, 1987
- International Acoustics Incorporated
- Hart V. Katz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sound monitoring apparatus
- Patent number 4,528,689
- Issue date Jul 9, 1985
- International Acoustics Incorporated
- Hart V. Katz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE