Inventor · disambiguated record
Darrel Jay Walker
Also filed as: WALKER DARREL · WALKER DARREL J · WALKER DARREL JAY
8 granted patents·2 pending applications·410 citations·filing 1998–2014
89Inventor score
Top patents by PatentIndex Score
10 records- 0191US9056337B2Automated method and device for cleaning of blended ice machineDELFIELD COMPANY LLC·Filed 2012·Granted Jun 16, 2015·14 cites·17 claims
- 0291US6314340B1Irrigation controllerTELSCO IND·Filed 1998·Granted Nov 6, 2001·306 cites·29 claims
- 0385US8863992B2Method and system for a beverage dispensing assemblyDELFIELD COMPANY LLC·Filed 2012·Granted Oct 21, 2014·13 cites·8 claims
- 0480US7748228B2Refrigeration system capable of multi-faceted operationDELFIELD COMPANY LLC·Filed 2007·Granted Jul 6, 2010·12 cites·20 claims
- 0571US7069732B2Method and apparatus for controlling heat transfer for a fluid immersed vesselDELFIELD COMPANY·Filed 2004·Granted Jul 4, 2006·15 cites·25 claims
- 0666US6616011B2Airflow method and system for controlling temperature of a liquid dispenserDELFIELD COMPANY·Filed 2001·Granted Sep 9, 2003·24 cites·12 claims
- 0766US6467294B1Apparatus and method for controlling temperature for a self-service food displayDELFIELD COMPANY·Filed 2001·Granted Oct 22, 2002·24 cites·10 claims
- 0859US2008053111A1Method and apparatus for controlling temperature of a freeze plateDELFIELD COMPANY LLC·Filed 2007·Application pending·0 cites
- 0959US2014326003A1Device and method for transferring heat in a food storage panDELFIELD COMPANY LLC·Filed 2014·Application pending·0 cites
- 1027USD626825SFastenerDELFIELD COMPANY LLC·Filed 2009·Granted Nov 9, 2010·2 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Darrel Jay Walker files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →