Arther L. Butterworth

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La Crosse, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Composite metal-polymer bushing and crankshaft assembly
- Patent number 8,613,555
- Issue date Dec 24, 2013
- Trane International Inc.
- Michael G. Benco
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE METAL-POLYMER BUSHING AND CRANKSHAFT ASSEMBLY
- Publication number 20120288392
- Publication date Nov 15, 2012
- Trane International Inc.
- Michael G. Benco
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...