Inventor
MCGUFFEY GRANT
US22 patents
⚠️ This page may combine multiple inventors who share the name “MCGUFFEY GRANT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ILLINOIS TOOL WORKS
12 patentsUS6688498B1Feb 10, 2004
Hot melt adhesive supply system with independent gear pump assemblies
ILLINOIS TOOL WORKS78 citations97
US6607104B2Aug 19, 2003
Metered output hot melt adhesive dispensing system with return isolation loop
ILLINOIS TOOL WORKS31 citations92
US6601741B2Aug 5, 2003
Laminated distribution manifold plate system
ILLINOIS TOOL WORKS29 citations92
US6375099B1Apr 23, 2002
Split output adhesive nozzle assembly
ILLINOIS TOOL WORKS35 citations92
US5478224ADec 26, 1995
Apparatus for depositing a material on a substrate and an applicator head therefor
ILLINOIS TOOL WORKS54 citations92
US7874456B2Jan 25, 2011
Modular system for delivering hot melt adhesive or other thermoplastic materials, and pressure control system therefor
ILLINOIS TOOL WORKS32 citations91
US7770760B2Aug 10, 2010
Modular system for the delivery of hot melt adhesive or other thermoplastic materials
ILLINOIS TOOL WORKS22 citations88
US9126222B2Sep 8, 2015
Metering system for hot melt adhesives with variable adhesive volumes
ILLINOIS TOOL WORKS14 citations84
US6076711AJun 20, 2000
High flow pneumatic adhesive applicator valve
ILLINOIS TOOL WORKS8 citations73
US9718085B2Aug 1, 2017
Hot melt adhesive applicator system with small footprint
ILLINOIS TOOL WORKS1 citations52
US10486185B2Nov 26, 2019
Positioning device in a melting unit of a hot melt adhesive system
ILLINOIS TOOL WORKS0 citations46
US9757761B2Sep 12, 2017
Method and apparatus for loading, melting and delivering fluid from a fluid delivery device
ILLINOIS TOOL WORKS1 citations45
MCGUFFEY GRANT
10 patentsUS8445061B2May 21, 2013
Metering system for hot melt adhesives with variable adhesive volumes
MCGUFFEY GRANT21 citations92
US9573159B2Feb 21, 2017
Metering system for simultaneously dispensing two different adhesives from a single metering device or applicator onto a common substrate
MCGUFFEY GRANT17 citations83
US8413848B2Apr 9, 2013
Hot melt adhesive metering system with interchangeable output assemblies
MCGUFFEY GRANT15 citations83
US9718081B2Aug 1, 2017
Metering system for simultaneously dispensing two different adhesives from a single metering device or applicator onto a common substrate
MCGUFFEY GRANT3 citations72
US9338828B2May 10, 2016
Foam heat exchanger for hot melt adhesive or other thermoplastic material dispensing apparatus
MCGUFFEY GRANT6 citations72
US8551562B2Oct 8, 2013
Method for metering hot melt adhesives with variable adhesive volumes
MCGUFFEY GRANT4 citations62
US8613377B2Dec 24, 2013
Hot melt adhesive metering pump assembly with integral reservoir tank
MCGUFFEY GRANT2 citations58
US8070020B2Dec 6, 2011
Remote hot melt adhesive metering station
MCGUFFEY GRANT5 citations58
US8944792B2Feb 3, 2015
Metering gear pump or segment, and metering gear pump assembly comprising a plurality of metering gear pumps or segments
MCGUFFEY GRANT0 citations51
US9283579B2Mar 15, 2016
Variable volume hot melt adhesive dispensing nozzle or die assembly with choke suppression
MCGUFFEY GRANT0 citations41