Roy M. Stephen

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Martinsville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Soil conditioning agglomerates containing calcium
- Patent number 6,936,087
- Issue date Aug 30, 2005
- Magic Green Corporation
- Greg Wommack
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Soil conditioning agglomerates containing calcium
- Patent number 6,413,291
- Issue date Jul 2, 2002
- Magic Green Corporation
- Greg Wommack
- C05 - FERTILISERS MANUFACTURE THEREOF

Patents Applicationslast 30 patents

Information Patent Application
Soil conditioning agglomerates containing calcium
- Publication number 20050241354
- Publication date Nov 3, 2005
- Magic Green Corporation
- Greg Wommack
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
Soil conditioning agglomerates containing calcium
- Publication number 20030097863
- Publication date May 29, 2003
- Magic Green Corporation
- Greg Wommack
- C05 - FERTILISERS MANUFACTURE THEREOF