Inventor
WOODLIEF ROBERT J
US23 patents
Patents
23 patentsUSD500063SDec 21, 2004
Apparatus for melting thermoplastic material
NORDSON CORP26 citations90
US6740851B2May 25, 2004
Quick connect hot melt unit
NORDSON CORP29 citations90
US5325762AJul 5, 1994
Fluid pressure operated piston engine assembly
NORDSON CORP29 citations89
USD482376SNov 18, 2003
Apparatus for melting thermoplastic material
NORDSON CORP20 citations88
USD998008SSep 5, 2023
Melter system
NORDSON CORP4 citations84
USD691184SOct 8, 2013
Wall mounted adhesive melter
NORDSON CORP13 citations84
US9304028B2Apr 5, 2016
Adhesive dispensing device having optimized reservoir and capacitive level sensor
NORDSON CORP6 citations83
USD687474SAug 6, 2013
Wall mounted adhesive melter
NORDSON CORP9 citations83
USD678374SMar 19, 2013
Wall mounted adhesive melter
NORDSON CORP10 citations83
US6991000B2Jan 31, 2006
Manifold having integrated pressure relief valve
NORDSON CORP7 citations74
USD1066447SMar 11, 2025
Melter system
NORDSON CORP3 citations73
US10639669B2May 5, 2020
Electrically operated pressure control valve
NORDSON CORP5 citations73
US10099243B2Oct 16, 2018
Adhesive dispensing device having optimized reservoir and capacitive level sensor
NORDSON CORP3 citations72
US11110483B2Sep 7, 2021
Liquid material dispensing system having a sleeve heater
NORDSON CORP2 citations71
US7694622B2Apr 13, 2010
Fluid pressure operated piston engine apparatus and method
NORDSON CORP3 citations63
US11958070B2Apr 16, 2024
Melter with self-cleaning filter
NORDSON CORP0 citations62
USD693865SNov 19, 2013
Upper portion of a wall mounted adhesive melter
NORDSON CORP2 citations62
USD1104091SDec 2, 2025
Melter system
NORDSON CORP0 citations61
USD1092584SSep 9, 2025
Melter system
NORDSON CORP0 citations61
US12103033B2Oct 1, 2024
Modular adhesive dispensing device
NORDSON CORP0 citations59
US11745389B2Sep 5, 2023
Melting system including flow guide members
NORDSON CORP0 citations48
US9957118B2May 1, 2018
Adhesive bin and method of storing and moving adhesive particulate to an adhesive melter
NORDSON CORP0 citations46
US9688487B2Jun 27, 2017
Adhesive bin and method of storing and moving adhesive particulate to an adhesive melter
NORDSON CORP0 citations46