Inventor
ESTELLE PETER W
US28 patents
Patents
28 patentsUS6520382B2Feb 18, 2003
Electrically operated viscous fluid dispensing apparatus
NORDSON CORP32 citations96
US6460731B2Oct 8, 2002
Electrically operated viscous fluid dispensing method
NORDSON CORP53 citations96
US6380861B2Apr 30, 2002
Temperature monitor for electrically operated fluid dispenser and method
NORDSON CORP37 citations96
US6318599B2Nov 20, 2001
Electrically operated viscous fluid dispensing apparatus and method
NORDSON CORP51 citations96
US7740225B1Jun 22, 2010
Self adjusting solenoid driver and method
NORDSON CORP41 citations92
US6712906B2Mar 30, 2004
Control system for metering pump and method
NORDSON CORP21 citations92
US6517891B1Feb 11, 2003
Control system for metering pump and method
NORDSON CORP35 citations92
US6401976B1Jun 11, 2002
Electrically operated viscous fluid dispensing apparatus and method
NORDSON CORP18 citations92
US9476419B2Oct 25, 2016
Adhesive dispensing system and method including a pump with integrated diagnostics
NORDSON CORP6 citations84
US6770142B2Aug 3, 2004
Monitoring system and method for fluid dispensing system
NORDSON CORP14 citations84
US9304028B2Apr 5, 2016
Adhesive dispensing device having optimized reservoir and capacitive level sensor
NORDSON CORP6 citations83
US9200741B2Dec 1, 2015
Adhesive dispensing system and method using smart melt heater control
NORDSON CORP6 citations81
US9120115B2Sep 1, 2015
Dispensing systems and methods for monitoring actuation signals for diagnostics
NORDSON CORP7 citations75
US10639669B2May 5, 2020
Electrically operated pressure control valve
NORDSON CORP5 citations73
US9243626B2Jan 26, 2016
Adhesive dispensing system and method including a pump with integrated diagnostics
NORDSON CORP5 citations73
US10099243B2Oct 16, 2018
Adhesive dispensing device having optimized reservoir and capacitive level sensor
NORDSON CORP3 citations72
US10357796B2Jul 23, 2019
Hot melt adhesive supply and methods associated therewith
NORDSON CORP2 citations69
US7083823B2Aug 1, 2006
Monitoring system and method for fluid dispensing system
NORDSON CORP3 citations63
US6849130B2Feb 1, 2005
Fluid dispenser with automatic compensation and method
NORDSON CORP6 citations63
US6688715B2Feb 10, 2004
Low impedance diagnostic for gun driver and method
NORDSON CORP4 citations63
US6480114B2Nov 12, 2002
High impedance diagnostic for gun driver and method
NORDSON CORP4 citations63
US12115551B2Oct 15, 2024
Systems and methods of controlling adhesive application
NORDSON CORP0 citations62
US11958070B2Apr 16, 2024
Melter with self-cleaning filter
NORDSON CORP0 citations62
US11618051B2Apr 4, 2023
Systems and methods of controlling adhesive application
NORDSON CORP0 citations62
US12103033B2Oct 1, 2024
Modular adhesive dispensing device
NORDSON CORP0 citations59
US12405319B2Sep 2, 2025
Systems and methods for direct heater diagnostics for a hot melt liquid dispensing system
NORDSON CORP0 citations52
US10150137B2Dec 11, 2018
Adhesive dispensing system and method using smart melt heater control
NORDSON CORP0 citations49
US9475083B2Oct 25, 2016
Adhesive dispensing system and method using smart melt heater control
NORDSON CORP0 citations49