David Leroy Rowling

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New South Wales, AU

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Patents Grantslast 30 patents

Information Patent Grant
Demountable silo
- Patent number 9,930,837
- Issue date Apr 3, 2018
- David Leroy Rowling
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
DEMOUNTABLE SILO
- Publication number 20160135378
- Publication date May 19, 2016
- David Leroy Rowling
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING