Ronald A. Westfall

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Buffalo, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Retractable and extendable material loader apparatus for directing...
- Patent number 7,438,171
- Issue date Oct 21, 2008
- Benetech Inc.
- Gregory A. Clark
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Adjustable aperture apparatus that retains dust from bulk material...
- Patent number 7,364,034
- Issue date Apr 29, 2008
- Benetech Inc.
- Gregory A. Clark
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bulk material precision transfer chute apparatus
- Patent number 7,228,956
- Issue date Jun 12, 2007
- Benetech, Inc.
- John S. Pircon
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Bulk material precision transfer chute apparatus
- Publication number 20060151280
- Publication date Jul 13, 2006
- Benetech, Inc.
- John S. Pircon
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL