Michael Maffei

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Entiat, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Renewable process for manufacturing ground and soil treatment compo...
- Patent number 7,736,411
- Issue date Jun 15, 2010
- Michael Maffei
- C05 - FERTILISERS MANUFACTURE THEREOF

Patents Applicationslast 30 patents

Information Patent Application
Renewable Process for Manufacturing Ground and Soil Treatment Compo...
- Publication number 20110162421
- Publication date Jul 7, 2011
- Michael Maffei
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
Renewable process for manufacturing ground and soil treatment compo...
- Publication number 20080072793
- Publication date Mar 27, 2008
- Michael Maffei
- C05 - FERTILISERS MANUFACTURE THEREOF