Matthew Joseph Sullivan

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Portland, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Screened inline flow-through (SIFT) sediment trap apparatus
- Patent number 8,857,280
- Issue date Oct 14, 2014
- City of Portland
- Jeremiah Bawden
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Screened Inline Flow-through (SIFT) Sediment Trap Apparatus
- Publication number 20130048576
- Publication date Feb 28, 2013
- City of Portland
- Jeremiah Bawden
- E03 - WATER SUPPLY SEWERAGE