Patents by Inventor John Quella

John Quella has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8968848
    Abstract: An induction heating system includes a first heating surface and an induction coil located adjacent the first heating surface. The induction heating system also includes food packaging configured to be placed on the first heating surface. The food packaging contains a current conducting material such that the food packaging is inductively heated to a temperature sufficient to heat food when the induction coil is energized.
    Type: Grant
    Filed: February 14, 2012
    Date of Patent: March 3, 2015
    Assignee: Hatco Corporation
    Inventors: John Quella, Allan Witt
  • Publication number: 20120138597
    Abstract: An induction heating system includes a first heating surface and an induction coil located adjacent the first heating surface. The induction heating system also includes food packaging configured to be placed on the first heating surface. The food packaging contains a current conducting material such that the food packaging is inductively heated to a temperature sufficient to heat food when the induction coil is energized.
    Type: Application
    Filed: February 14, 2012
    Publication date: June 7, 2012
    Inventors: John Quella, Allan Witt
  • Patent number: 8124200
    Abstract: Food packaging is described herein that is capable of being heated inductively to thereby heat one or more food products.
    Type: Grant
    Filed: October 25, 2005
    Date of Patent: February 28, 2012
    Assignee: Hatco Corporation
    Inventors: John Quella, Allan Witt
  • Publication number: 20110168035
    Abstract: A carving station assembly having an adjustable lamp assembly, wherein the assembly is adjustable by way of a telescoping post arm, an adjustment knob, and pivotal lamp head.
    Type: Application
    Filed: July 15, 2010
    Publication date: July 14, 2011
    Inventors: Joseph Jeremy Saunders, John Quella
  • Publication number: 20070210064
    Abstract: A system for heating food includes a heated surface which may comprise a mineral an organic resin and any of a number of suitable inorganic or organic fillers.
    Type: Application
    Filed: March 6, 2006
    Publication date: September 13, 2007
    Inventors: John Quella, Allan Witt, William Citti, David Rolston
  • Publication number: 20070092670
    Abstract: Food packaging is described herein that is capable of being heated inductively to thereby heat one or more food products.
    Type: Application
    Filed: October 25, 2005
    Publication date: April 26, 2007
    Inventors: John Quella, Allan Witt
  • Patent number: 5915665
    Abstract: A pilot valve is operated by a solenoid formed by a coil wound around a non-magnetic spool that has a bore. A rare earth permanent magnet is inside the bore adjacent one end and abuts a flux concentrator farther inside the bore. A plunger is slidably located within the bore biased away from the flux concentrator by a spring and projects out another end of the bore. An enclosure of magnetic material completes a magnetic flux path around the solenoid and has an aperture though which the plunger projects. The pilot valve includes a cage of rigid non-magnetic material which abuts the enclosure and has a recess which supports the plunger out of contact with the housing. The plunger selectively opens and closes a pilot tube through the cage to operate a diaphragm the responds by engaging a primary valve seat to control the flow of fluid through a valve body.
    Type: Grant
    Filed: October 27, 1997
    Date of Patent: June 29, 1999
    Assignee: Kohler Co.
    Inventors: Andrew J. Paese, Lee Karsten, John Quella, Kevin Witt
  • Patent number: D655140
    Type: Grant
    Filed: July 15, 2009
    Date of Patent: March 6, 2012
    Assignee: Hatco Corporation
    Inventors: Joseph Jeremy Saunders, John Quella
  • Patent number: D659490
    Type: Grant
    Filed: October 7, 2011
    Date of Patent: May 15, 2012
    Assignee: Hatco Corporation
    Inventors: Joseph J Saunders, John Quella
  • Patent number: D670981
    Type: Grant
    Filed: February 21, 2012
    Date of Patent: November 20, 2012
    Inventors: Joseph Jeremy Saunders, John Quella
  • Patent number: D677131
    Type: Grant
    Filed: July 24, 2012
    Date of Patent: March 5, 2013
    Inventors: Joseph Jeremy Saunders, John Quella
  • Patent number: D752270
    Type: Grant
    Filed: January 17, 2013
    Date of Patent: March 22, 2016
    Assignee: HATCO CORPORATION
    Inventors: Joseph Jeremy Saunders, John Quella
  • Patent number: D752271
    Type: Grant
    Filed: August 26, 2015
    Date of Patent: March 22, 2016
    Assignee: HATCO CORPORATION
    Inventors: Joseph J Saunders, John Quella