Professional Trade Manufacturing, LLC

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Winston-Salem, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Insulating shell for 2.1 gallon thermal expansion tanks for potable...
- Patent number 10,288,312
- Issue date May 14, 2019
- PROFESSIONAL TRADE MANUFACTURING, LLC
- Robert Dennis Richardson
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
Insulating Shell for 2.1 Gallon Thermal Expansion Tanks for Potable...
- Publication number 20180292107
- Publication date Oct 11, 2018
- Professional Trade Manufacturing, LLC
- Robert Dennis Richardson
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Insulating Shell for Thermal Expansion Tanks
- Publication number 20160123626
- Publication date May 5, 2016
- Professional Trade Manufacturing, LLC
- Robert Dennis Richardson
- F24 - HEATING RANGES VENTILATING

Trademarklast 30 trademarks