Heinz Erwin Grellmann

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Beaverton, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Collapsible packaging system
- Patent number 8,224,214
- Issue date Jul 17, 2012
- Xerox Corporation
- Michele Kayla Mae Durham
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Collapsible packaging system
- Patent number 7,959,270
- Issue date Jun 14, 2011
- Xerox Corporation
- Michele Kayla Mae Durham
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Collapsible packaging system
- Patent number 7,758,173
- Issue date Jul 20, 2010
- Xerox Corporation
- Michele Kayla Mae Durham
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Solid ink stick with coating
- Patent number 7,682,010
- Issue date Mar 23, 2010
- Xerox Corporation
- Paul Christopher Lucas
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Collapsible packaging system
- Patent number 7,577,384
- Issue date Aug 18, 2009
- Xerox Corporation
- Michele Kayla Mae Durham
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR CONTROL PANEL TEXT OVERLAY ELIMINATION USING...
- Publication number 20120079376
- Publication date Mar 29, 2012
- Xerox Corporation
- Heinz Erwin Grellmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Collapsible Packaging System
- Publication number 20090260210
- Publication date Oct 22, 2009
- Michele Kayla Mae Durham
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Solid ink stick with coating
- Publication number 20080088685
- Publication date Apr 17, 2008
- XEROX Corporation
- Paul Christopher Lucas
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Collapsible packaging system
- Publication number 20070146447
- Publication date Jun 28, 2007
- Xerox Corporation.
- Michele Kayla Mae Durham
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Collapsible packaging system
- Publication number 20070144378
- Publication date Jun 28, 2007
- Xerox Corporation.
- Michele Kayla Mae Durham
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS