MD

Matthew K. Dunham

FE Fargo Electronics: 20 patents #2 of 63Top 4%
EI Exaktime Innovations: 1 patents #6 of 13Top 50%
HG Hid Global: 1 patents #21 of 77Top 30%
PT Primera Technology: 1 patents #9 of 13Top 70%
Overall (All Time): #174,342 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9436933 Wireless time attendance system and method Anthony H. Pappas, John K. O'Hara, Casey P. Powers, Eric R. Renken, Scott K. Prewett +3 more 2016-09-06
7767050 Laminating roller assembly, credential substrate laminator and method of laminating a credential substrate James R. Meier, Greg E. Gindele, Gan Zhao, Anthony L. Lokken, Chadwick M. Johnson 2010-08-03
7744974 Composite structure and method of manufacture Everett A. Pearson, Philip C. Mosher, Michael Fyrer 2010-06-29
7344325 Identification card printer having ribbon cartridge with cleaner roller James Meier, Chadwick M. Johnson, Gary Countryman, Stacy Lukaskawcez, Gary M. Klinefelter +7 more 2008-03-18
7237485 Print supply monitoring James R. Meier, Chadwick M. Johnson, Gary Countryman, Stacy Lukaskawcez, Gary M. Klinefelter +7 more 2007-07-03
7223031 Print ribbon panel color identification Gary Countryman, Gary M. Klinefelter, James R. Meier, Ryan G. Park 2007-05-29
7154519 Printer and ribbon cartridge James R. Meier, Chadwick M. Johnson, Gary Countryman, Stacy Lukaskawcez, Gary M. Klinefelter +7 more 2006-12-26
7018117 Identification card printer ribbon cartridge James Meier, Chadwick M. Johnson, Gary Countryman, Stacy Lukaskawcez, Gary M. Klinefelter +5 more 2006-03-28
6832866 Printer or laminator supply Gary M. Klinefelter, Jeffrey D. Upin, Gary A. Lenz 2004-12-21
6650430 Security printing and unlocking mechanism for high security printers Robert E. Francis, Gary M. Klinefelter, Jon Ibs 2003-11-18
6543685 Card processing apparatus for card encoder and printer therein Brent D. Lien, Darren W. Haas 2003-04-08
6532032 Printer using thermal printhead Robert E. Francis, Jon Ibs, Gary M. Klinefelter 2003-03-11
6428222 Sensor for identifying marks on a ribbon 2002-08-06
6386772 Method and apparatus for communicating between printer or laminator and supplies Gary M. Klinefelter, Bradley A. Paulson, Kevin Campion, Jeffrey D. Upin, Gary A. Lenz +1 more 2002-05-14
6384854 Printer using thermal print head John J. Ibs, Robert E. Francis, Gary M. Klinefelter 2002-05-07
6362893 Security printing and unlocking mechanism for high security printers Robert E. Francis, Gary M. Klinefelter, Jon Ibs 2002-03-26
6354502 Continuous color tone infrared detected barcodes Erick Hagstrom, Brent L. Nordus, Michael R. Tolrud, Robert T. Cummins, Kevin Lilland 2002-03-12
6261012 Printer having an intermediate transfer film Darren W. Haas, Robert E. Francis, Gary B. Fulmer, Thomas J. Reynolds-Kotz, Brent D. Lien +2 more 2001-07-17
6241332 Identification card printer Robert P. Cummins, Darren W. Haas, Erick Hagstrom, Bradley A. Paulson 2001-06-05
6206589 Printer ribbon compensation Paul E. Bjork 2001-03-27
6146032 Refractive overlaminate panel technique 2000-11-14
5980011 Identification card printer Robert P. Cummins, Darren W. Haas, Erick Hagstrom, Bradley A. Paulson 1999-11-09
5941522 Printer with auxiliary operation Erick Hagstrom, Darren W. Haas 1999-08-24
5823692 Optical registration system for label printer cutter attachment Michael R. Tolrud, Gary M. Klinefelter 1998-10-20