Ryan E. Leopold

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Sycamore, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Sheet coating system on an apparatus for extrusion forming a sheet...
- Patent number 8,342,118
- Issue date Jan 1, 2013
- Processing Technologies, LLC
- Dana R. Hanson
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Height positioning mechanism for roll stand assembly on an apparatu...
- Patent number 8,240,180
- Issue date Aug 14, 2012
- Processing Technologies, LLC
- Dana R. Hanson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Gap adjusting mechanism for rolls on a roll stand used in the extru...
- Patent number 8,152,509
- Issue date Apr 10, 2012
- Processing Technologies, LLC
- Dana R. Hanson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Linear bearing assembly to guide movement of roll stand on apparatu...
- Patent number 8,021,140
- Issue date Sep 20, 2011
- Processing Technologies, LLC
- Dana R. Hanson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Linear bearing assembly to guide movement of roll stand on apparatu...
- Publication number 20100303943
- Publication date Dec 2, 2010
- Processing Technologies, LLC.
- Dana R. Hanson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Height positioning mechanism for roll stand assembly on an apparatu...
- Publication number 20100300171
- Publication date Dec 2, 2010
- Dana R. Hanson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Gap adjusting mechanism for rolls on a roll stand used in the extru...
- Publication number 20100301507
- Publication date Dec 2, 2010
- Processing Technologies, LLC.
- Dana R. Hanson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Sheet coating system on an apparatus for extrusion forming a sheet...
- Publication number 20100301513
- Publication date Dec 2, 2010
- Dana R. Hanson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Apparatus for applying a film to a bottom side of an extruded sheet
- Publication number 20100038037
- Publication date Feb 18, 2010
- Dana Ray Hanson
- B32 - LAYERED PRODUCTS