Sarah Doyle Andrews

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Winooski, VT, US

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Patents Grantslast 30 patents

Information Patent Grant
Replaceable capture hoods for recirculating, self-contained ventila...
- Patent number 9,335,058
- Issue date May 10, 2016
- SA Vent, LLC
- Michael G. Colburn
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Recirculating, self-contained ventilation system
- Patent number 8,522,770
- Issue date Sep 3, 2013
- SA Vent, LLC
- Michael G. Colburn
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Replaceable Capture Hoods for Recirculating, self-contained ventila...
- Publication number 20130008429
- Publication date Jan 10, 2013
- Michael G. Colburn
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Recirculating, self-contained ventilation system
- Publication number 20100051010
- Publication date Mar 4, 2010
- Michael G. Colburn
- F24 - HEATING RANGES VENTILATING