Inventor
DUNHAM MATTHEW K
US23 patents
⚠️ This page may combine multiple inventors who share the name “DUNHAM MATTHEW K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FARGO ELECTRONICS INC
20 patentsUS6386772B1May 14, 2002
Method and apparatus for communicating between printer or laminator and supplies
FARGO ELECTRONICS INC194 citations98
US6362893B1Mar 26, 2002
Security printing and unlocking mechanism for high security printers
FARGO ELECTRONICS INC103 citations97
US7018117B2Mar 28, 2006
Identification card printer ribbon cartridge
FARGO ELECTRONICS INC89 citations96
US6261012B1Jul 17, 2001
Printer having an intermediate transfer film
FARGO ELECTRONICS INC97 citations96
US5980011ANov 9, 1999
Identification card printer
FARGO ELECTRONICS INC75 citations96
US5941522AAug 24, 1999
Printer with auxiliary operation
FARGO ELECTRONICS INC59 citations96
US5823692AOct 20, 1998
Optical registration system for label printer cutter attachment
FARGO ELECTRONICS INC66 citations96
US6832866B2Dec 21, 2004
Printer or laminator supply
FARGO ELECTRONICS INC25 citations92
US6650430B2Nov 18, 2003
Security printing and unlocking mechanism for high security printers
FARGO ELECTRONICS INC29 citations92
US6543685B1Apr 8, 2003
Card processing apparatus for card encoder and printer therein
FARGO ELECTRONICS INC31 citations92
US6384854B1May 7, 2002
Printer using thermal print head
FARGO ELECTRONICS INC21 citations92
US6146032ANov 14, 2000
Refractive overlaminate panel technique
FARGO ELECTRONICS INC37 citations92
US7344325B2Mar 18, 2008
Identification card printer having ribbon cartridge with cleaner roller
FARGO ELECTRONICS INC28 citations90
US6206589B1Mar 27, 2001
Printer ribbon compensation
FARGO ELECTRONICS INC17 citations83
US6532032B2Mar 11, 2003
Printer using thermal printhead
FARGO ELECTRONICS INC16 citations80
US6428222B1Aug 6, 2002
Sensor for identifying marks on a ribbon
FARGO ELECTRONICS INC11 citations74
US6241332B1Jun 5, 2001
Identification card printer
FARGO ELECTRONICS INC11 citations73
US7237485B2Jul 3, 2007
Print supply monitoring
FARGO ELECTRONICS INC9 citations72
US7154519B2Dec 26, 2006
Printer and ribbon cartridge
FARGO ELECTRONICS INC5 citations61
US7223031B2May 29, 2007
Print ribbon panel color identification
FARGO ELECTRONICS INC3 citations58