Assignee
STAHLS INC
US49 patents
Top patents by PatentIndex Score
US5252171AOct 12, 1993
Heat sealing apparatus
STAHLS INC73 citations94
US5009943AApr 23, 1991
Pre-sewn letter and method
STAHLS INC63 citations93
US5866248AFeb 2, 1999
Polyurethane film for heat applied graphics
STAHLS INC32 citations92
US5474633ADec 12, 1995
Air assisted transfer press and method
STAHLS INC48 citations92
US5435883AJul 25, 1995
Heat applied transfer press
STAHLS INC39 citations92
US6194044B1Feb 27, 2001
Emblem for embroidery stitching to a substrate and method
STAHLS INC20 citations91
US5817393AOct 6, 1998
Pre-sewn emblem and method
STAHLS INC35 citations91
US5769999AJun 23, 1998
Cap sealing machine
STAHLS INC21 citations91
US5667614ASep 16, 1997
Web for graphics transfer to garment
STAHLS INC19 citations91
US5422173AJun 6, 1995
Pre-sewn letter and method
STAHLS INC27 citations89
US6955124B2Oct 18, 2005
Screen printed fabric
STAHLS INC16 citations87
US6752075B2Jun 22, 2004
Screen printed fabric
STAHLS INC18 citations87
US5584961ADec 17, 1996
Apparatus for applying heat transferable decalcomania to mugs and the like
STAHLS INC33 citations86
USD927577SAug 10, 2021
Upper platen for heat press
STAHLS INC10 citations85
US6811840B1Nov 2, 2004
Decorative transfer process
STAHLS INC66 citations85
US6875395B2Apr 5, 2005
Method of making an applique
STAHLS INC21 citations84
USD925630SJul 20, 2021
Upper platen of a heat press
STAHLS INC6 citations83
US10493713B2Dec 3, 2019
Threadable heat transfer press with upgradeable enhancements
STAHLS INC8 citations83
US7963219B2Jun 21, 2011
Press force sensing and display
STAHLS INC9 citations83
US6482285B2Nov 19, 2002
Method of creating a transfer
STAHLS INC30 citations80
US6015604AJan 18, 2000
Impressed emblem and method
STAHLS INC14 citations78
US8042588B2Oct 25, 2011
Multi time and index heat press
STAHLS INC12 citations76
USD1016868SMar 5, 2024
Handle controller for a heat press
STAHLS INC4 citations74
USD340730SOct 26, 1993
Heat seal machine
STAHLS INC13 citations73
US12059050B2Aug 13, 2024
Cap logo applicator
STAHLS INC2 citations72
USD926850SAug 3, 2021
Upper platen for heat press
STAHLS INC4 citations72
USD335137SApr 27, 1993
Numeral font
STAHLS INC11 citations72
USD307599SMay 1, 1990
Numeral font
STAHLS INC12 citations72
US10569530B2Feb 25, 2020
Threadable heat transfer press with heated lower platen
STAHLS INC5 citations71
US5709923AJan 20, 1998
Paired numerals incorporating complementary designs
STAHLS INC9 citations71
US5902667AMay 11, 1999
Impressed emblem and method
STAHLS INC8 citations70
US10065409B2Sep 4, 2018
Threadable heat transfer press
STAHLS INC3 citations68
US11590723B2Feb 28, 2023
Heat press with self-adjusting clamp force
STAHLS INC0 citations62
US5910284AJun 8, 1999
Process of making polyurethane film
STAHLS INC2 citations62
US12151441B2Nov 26, 2024
Low profile heat transfer press
STAHLS INC0 citations61
US12075875B2Sep 3, 2024
Cap logo applicator
STAHLS INC0 citations61
US11712856B2Aug 1, 2023
Low profile heat transfer press
STAHLS INC0 citations61
US6649000B1Nov 18, 2003
Emblem for embroidery stitching to a substrate and method
STAHLS INC2 citations61
USD336103SJun 1, 1993
Script font
STAHLS INC2 citations61
USD335138SApr 27, 1993
Script font
STAHLS INC4 citations61
USRE50728EJan 6, 2026
Cap or hat decoration system and method
STAHLS INC0 citations60
USRE39555EApr 10, 2007
Cover sheet for impressing pattern on emblem
STAHLS INC1 citations59
US12344011B2Jul 1, 2025
Support assembly for heat transfer printer and cutter
STAHLS INC1 citations57
US11577543B2Feb 14, 2023
Non-cohesive designs for heat transfer sheets and methods for forming non-cohesive designs
STAHLS INC0 citations57
US12447737B2Oct 21, 2025
Heat transfer press projection alignment system and method
STAHLS INC0 citations56
US11712920B2Aug 1, 2023
Dual pressure clam press
STAHLS INC0 citations56
US11850840B2Dec 26, 2023
Pop up controller for heat press
STAHLS INC0 citations51
US10252515B2Apr 9, 2019
Threadable heat transfer press
STAHLS INC0 citations48
US12454126B2Oct 28, 2025
Heat transfer press projection alignment system and method
STAHLS INC0 citations45