Richard A. Ayers

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El Cajon, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Shock-wave food processing with acoustic converging wave guide
- Patent number 6,224,476
- Issue date May 1, 2001
- Hydrondyne Incorporated
- John B. Long
- A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information Patent Grant
Apparatus for generating a pulsed plasma in a liquid medium
- Patent number 5,397,961
- Issue date Mar 14, 1995
- Richard A. Ayers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for treating a confined liquid by means of a pulse electr...
- Patent number 5,368,724
- Issue date Nov 29, 1994
- Pulsed Power Technologies, Inc.
- Richard A. Ayers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sound reproduction system
- Patent number 4,335,274
- Issue date Jun 15, 1982
- Richard A. Ayers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE