Leo Waddell

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Tacoma, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for conveying loose material
- Patent number 6,491,480
- Issue date Dec 10, 2002
- Leo Waddell
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
System and method for conveying loose material
- Patent number 6,425,714
- Issue date Jul 30, 2002
- Dirt Machine Partners
- Leo Waddell
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
System and method for conveying loose material
- Publication number 20020131828
- Publication date Sep 19, 2002
- Leo Waddell
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SYSTEM AND METHOD FOR CONVEYING LOOSE MATERIAL
- Publication number 20020110427
- Publication date Aug 15, 2002
- Dirt Machine Partners
- Leo Waddell
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL