Steven Passerell

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Ashtabula, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Heat trap
- Patent number 10,156,382
- Issue date Dec 18, 2018
- Steven Passerell
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
HEAT TRAP
- Publication number 20180149389
- Publication date May 31, 2018
- Steven Passerell
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR