Whipple, Jr.; Robert Z.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Whipple, Jr.; Robert Z..The latest application filed is for "airflow system for a convection oven".

Company Profile

0.19.0

Whipple, Jr.; Robert Z. - Louden TN
Whipple, Jr.; Robert Z. - Loudon TN
Whipple, Jr.; Robert Z. - Prospect KY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Airflow system for a convection oven Grant 7,411,160 - Duncan , et al. August 12, 2	2008-08-12
Voltage selection mode for a cooking appliance Grant 7,081,601 - Boyer , et al. July 25, 2	2006-07-25
Sheathed electric heating element support bracket for RF cooking applications Grant 7,015,443 - Whipple, Jr. March 21, 2	2006-03-21
Pressure exhaust system for a convection cooking appliance Grant 6,943,322 - Whipple, Jr. September 13, 2	2005-09-13
Microwave delivery system for a cooking appliance Grant 6,900,424 - Arntz , et al. May 31, 2	2005-05-31
Multi-stage catalyst for a cooking appliance Grant 6,872,919 - Wakefield , et al. March 29, 2	2005-03-29
Rapid cook oven with dual flow fan assembly Grant 6,872,926 - Arntz , et al. March 29, 2	2005-03-29
Multiple current supply control system for a cooking appliance Grant 6,841,760 - Whipple, Jr. January 11, 2	2005-01-11
Microwave feed system for a cooking appliance having a toroidal-shaped waveguide Grant 6,781,102 - Proffitt , et al. August 24, 2	2004-08-24
Cooking appliance having accelerated cooking system Grant 6,730,881 - Arntz , et al. May 4, 2	2004-05-04
Ventilation system for a cooking appliance Grant 6,723,970 - Whipple, Jr. April 20, 2	2004-04-20
Self-cleaning system for convection cooking appliance Grant 6,723,961 - Choat , et al. April 20, 2	2004-04-20
Microwave delivery system with multiple magnetrons for a cooking appliance Grant 6,680,467 - Whipple, Jr. January 20, 2	2004-01-20
Microwave delivery system for a cooking appliance Grant 6,667,466 - Whipple, Jr. December 23, 2	2003-12-23
Toroidal waveguide for a microwave cooking appliance Grant 6,657,171 - Huynh , et al. December 2, 2	2003-12-02
Microwave cooking appliance incorporating electric heating element Grant 6,649,890 - Brinker , et al. November 18, 2	2003-11-18
Radial byproduct trap and filter assembly for a cooking appliance Grant 6,573,479 - Arntz , et al. June 3, 2	2003-06-03
Preheat system for convection cooking appliance Grant 6,472,640 - Brown , et al. October 29, 2	2002-10-29
Dual bimetal power control switching arrangement for electronically controlled appliances Grant 4,788,415 - Whipple, Jr. November 29, 1	1988-11-29

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