Wanda Wilson

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Detroit, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Basement sewer drain recovery and discharge device
- Patent number 10,190,307
- Issue date Jan 29, 2019
- Joseph Wilson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Basement sewer drain recovery and discharge system
- Patent number 9,771,712
- Issue date Sep 26, 2017
- Joseph Wilson
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
Basement Sewer Drain Recovery and Discharge Device
- Publication number 20130240058
- Publication date Sep 19, 2013
- Joseph Wilson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...