Dennis John Opheim

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Cheshire, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Process of forming an oxidizing agent in liquid by use of ringing m...
- Patent number 6,641,739
- Issue date Nov 4, 2003
- Clearwater Systems, LLC
- John Edward Dresty
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Process of forming an oxidizing agent in liquid by use of ringing m...
- Publication number 20030111420
- Publication date Jun 19, 2003
- John Edward Dresty
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE