Richard W. Kauppila

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Negaunee, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Double chain saw arrangement for trail clearing
- Patent number 8,322,385
- Issue date Dec 4, 2012
- Richard W. Kauppila
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Clam for wood handling equipment
- Patent number 7,207,610
- Issue date Apr 24, 2007
- Richard W. Kauppila
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
High speed turnover apparatus and method
- Patent number 7,153,086
- Issue date Dec 26, 2006
- Richard W. Kauppila
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Activated carbon separation and reuse
- Publication number 20100075830
- Publication date Mar 25, 2010
- Jiann-Yang Hwang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Double chain saw arrangement for trail clearing
- Publication number 20090272462
- Publication date Nov 5, 2009
- Richard W. Kauppila
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Forward Acting Turnover Apparatus and Method
- Publication number 20070215439
- Publication date Sep 20, 2007
- Richard W. Kauppila
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
High speed turnover apparatus and method
- Publication number 20050135917
- Publication date Jun 23, 2005
- Richard W. Kauppila
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL