John Robert Arne

Follow

Person

Rockford, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Sharpener accessory and methods relating to same
- Patent number 7,524,236
- Issue date Apr 28, 2009
- WMH Tool Group, Inc.
- Barry Martin Schwaiger
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Variable Speed Wet Sharpener And Methods Relating To Same
- Publication number 20070218814
- Publication date Sep 20, 2007
- Barry Martin Schwaiger
- B24 - GRINDING POLISHING
Information Patent Application
Wet Sharpener And Accessories Therefor
- Publication number 20070218818
- Publication date Sep 20, 2007
- Barry Martin Schwaiger
- B24 - GRINDING POLISHING
Information Patent Application
Sharpener Accessory And Methods Relating To Same
- Publication number 20070218819
- Publication date Sep 20, 2007
- Barry Martin Schwaiger
- B24 - GRINDING POLISHING