John L. Obenshain

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Rogers, AR, US

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Patents Grantslast 30 patents

Information Patent Grant
Floor cleaning machine with dust control apparatus and associate me...
- Patent number 7,162,771
- Issue date Jan 16, 2007
- Alto U.S. Inc.
- Scott F. Grosze
- B24 - GRINDING POLISHING
Information Patent Grant
Floor surface treatment apparatus
- Patent number 7,059,004
- Issue date Jun 13, 2006
- Alto U.S. Inc.
- Kevin Mitchell
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
FLOOR CLEANING MACHINE WITH DUST CONTROL APPARATUS AND ASSOCIATE ME...
- Publication number 20040221417
- Publication date Nov 11, 2004
- ALTO U.S. INC.
- Scott F. Grosze
- B24 - GRINDING POLISHING
Information Patent Application
Floor surface treatment apparatus
- Publication number 20040025270
- Publication date Feb 12, 2004
- Alto U.S., Inc.
- Kevin Mitchell
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...