David ALVIG

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Richfield, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Desktop card printer with indent printing apparatus and method of p...
- Patent number 7,866,904
- Issue date Jan 11, 2011
- DataCard Corporation
- Lyle Bungert
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
FILAMENT DRIVE MECHANISM FOR USE IN ADDITIVE MANUFACTURING SYSTEM A...
- Publication number 20220016837
- Publication date Jan 20, 2022
- Matt PeKarna
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MODULAR PRINT ENGINES AND MODULAR PRINT ENGINE COMPONENTS
- Publication number 20160300128
- Publication date Oct 13, 2016
- ENTRUST DATACARD CORPORATION
- David ALVIG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SHEET MATERIAL WITH INDEX OPENINGS AND METHOD FOR MAKING AND USING
- Publication number 20120037295
- Publication date Feb 16, 2012
- DataCard Corporation
- Arthur J. Paulson
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
INDENT PRINTING APPARATUS
- Publication number 20080219745
- Publication date Sep 11, 2008
- DataCard Corporation
- Lyle BUNGERT
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Sheet material with index openings and method for making and using
- Publication number 20060177631
- Publication date Aug 10, 2006
- Arthur J. Paulson
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER