William S. Nachefski

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Fresno, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Air conditioner mister, apparatus and method
- Patent number 9,198,980
- Issue date Dec 1, 2015
- ENVIRONMYST LLC
- William S. Nachefski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Air conditioner mister, apparatus and method
- Patent number 9,134,039
- Issue date Sep 15, 2015
- Environmyst, LLC
- William S. Nachefski
- F28 - HEAT EXCHANGE IN GENERAL