Assignee
BURFORD CORP
US26 patents
Top patents by PatentIndex Score
US4856258AAug 15, 1989
Wire tying device
BURFORD CORP27 citations91
US5366553ANov 22, 1994
Sequence controller
BURFORD CORP27 citations89
US6854245B1Feb 15, 2005
Tamper resistant closure
BURFORD CORP16 citations79
US5708339AJan 13, 1998
Bag neck gathering stop
BURFORD CORP13 citations78
US4925699AMay 15, 1990
Method of forming a film of cooking oil on a pan surface
BURFORD CORP13 citations73
USD299434SJan 17, 1989
Closure clip unit
BURFORD CORP16 citations72
US4715315ADec 29, 1987
Dispenser for particulate material
BURFORD CORP20 citations72
US4611555ASep 16, 1986
Spreader for particulate material
BURFORD CORP9 citations72
US4057009ANov 8, 1977
Downstroke baler
BURFORD CORP19 citations72
US6263645B1Jul 24, 2001
Vertical bagger
BURFORD CORP8 citations71
US5966900AOct 19, 1999
Vertical bagger
BURFORD CORP14 citations71
US5251988AOct 12, 1993
In-line printer for packaging process
BURFORD CORP16 citations71
US5483134AJan 9, 1996
Ribbon sensing device for bag tyer
BURFORD CORP7 citations70
US5110616AMay 5, 1992
Method of applying liquid to a pan surface in a controlled sequence
BURFORD CORP7 citations70
US5531832AJul 2, 1996
Nozzle assembly for pan oiler
BURFORD CORP12 citations68
US4876934AOct 31, 1989
Computerized bread splitter
BURFORD CORP18 citations67
US6807795B2Oct 26, 2004
Perforated flap with dual seals
BURFORD CORP10 citations64
US7484342B2Feb 3, 2009
Apparatus and method for automated tape closure
BURFORD CORP3 citations60
US6601366B1Aug 5, 2003
Tag insertion device for a bag tyer
BURFORD CORP4 citations59
US5692358ADec 2, 1997
Bag neck tying device
BURFORD CORP4 citations59
US12446587B2Oct 21, 2025
System and method for placing toppings on a product
BURFORD CORP0 citations55
US12232501B2Feb 25, 2025
Underhung pan shaker with multiple modes of movement
BURFORD CORP0 citations55
US10881113B2Jan 5, 2021
Automated pan shaker with multiple modes of movement
BURFORD CORP0 citations55
US7770356B2Aug 10, 2010
Bag tying apparatus having over-travel compensation assembly for holder-shear drive assembly
BURFORD CORP4 citations55
USD307281SApr 17, 1990
Combined tie wire holder and shear unit
BURFORD CORP1 citations51
US9856044B2Jan 2, 2018
Tape closure apparatus with digital encoder
BURFORD CORP0 citations36