Patents by Inventor David A. Doherty

David A. Doherty 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).

  • Publication number: 20220378632
    Abstract: A powered balancing mobility device that can provide the user the ability to safely navigate expected environments of daily living including the ability to maneuver in confined spaces and to climb curbs, stairs, and other obstacles, and to travel safely and comfortably in vehicles. The mobility device can provide elevated, balanced travel.
    Type: Application
    Filed: August 1, 2022
    Publication date: December 1, 2022
    Inventors: Stewart M. Coulter, Brian G. Gray, Dirk A. van der Merwe, Susan D. Dastous, Daniel F. Pawlowski, Bob Peret, Dean Kamen, Derek G. Kane, David Doherty, Matthew A. Norris, Alexander D. Streeter, David J. Couture, Matthew J. Myers, Matthew B. Kinberger, Constance D. Pitenis, Allison E. Key-Wallace, David E. Collins, Erik N. Sabin, Katie A. DeLaurentis, Catharine N. Flynn, Elizabeth Rousseau, Thomas A. Doyon, Dale B. McGrath, Ryan Adams, Prashant Bhat, Trevor A. Conway, David J. Meehan, Tania M. F. Zirn, Paul R. Curtin, Zachary E. Cranfield, James J. Dattolo, Atlant G. Schmidt, III, Steven B. Meuse, George W. Marchant, JR., Jeffrey C. Marrion
  • Publication number: 20160213190
    Abstract: This invention relates to an insulated article. The insulated articles comprise either a twin walled construction and/or a protective pouch of packaging material encompassing a layer of insulating material. The insulating material comprises an aerogel material such as silica aerogel material and the function of the insulation is to minimize energy usage in the articles. One particularly preferred article is an oven constructed with an inner and an outer wall and a layer of aerogel insulation encapsulated in a packaging material therebetween. A transparent insulation may be used for the front door of the oven or alternatively a camera capturing images inside the oven may be provided in conjunction with a visual display for displaying the images captured by the camera. The energy consumption of the oven is reduced significantly. Similar techniques can also be applied to other articles of manufacture including hot water cylinders, beverage and food containers, radiators and fireplace surrounds to name a few.
    Type: Application
    Filed: April 25, 2014
    Publication date: July 28, 2016
    Inventors: Anthony Doyle, David Doherty
  • Publication number: 20160192803
    Abstract: This invention relates to an energy saving electric kettle. The energy saving electric kettle comprises a liquid container having a charging inlet, a discharge outlet and a heating element for heating the contents of the container. The container comprises an inner wall, an outer wall and an insulation layer therebetween. The insulation layer comprises an aerogel material. Preferably, the aerogel material is a glass fibre continuous filament silica aerogel which is particularly suitable for this purpose and is efficient in operation. After boiling, the kettle maintains the water at a higher temperature for longer and furthermore will significantly reduce the energy requirement on re-boiling of the kettle.
    Type: Application
    Filed: September 5, 2014
    Publication date: July 7, 2016
    Inventors: Anthony DOYLE, David DOHERTY
  • Patent number: 8712876
    Abstract: A system and method for creating a build set and a BOM from user selected options from a single source model.
    Type: Grant
    Filed: February 3, 2012
    Date of Patent: April 29, 2014
    Assignee: Mitek Holdings, Inc.
    Inventors: Gary Ronald Puerini, Richard Kashian, David Doherty, Phelan James Hinson
  • Patent number: 8452674
    Abstract: A system and method for creating a build set and a BOM from user selected options from a single source model.
    Type: Grant
    Filed: June 14, 2010
    Date of Patent: May 28, 2013
    Assignee: MiTek Holdings, Inc.
    Inventors: Gary Ronald Puerini, Richard Kashian, David Doherty, Phelan James Hinson
  • Publication number: 20120265654
    Abstract: A system and method for creating a build set and a BOM from user selected options from a single source model.
    Type: Application
    Filed: February 3, 2012
    Publication date: October 18, 2012
    Applicant: MITEK HOLDINGS, INC.
    Inventors: Gary Ronald Puerini, Richard Kashian, David Doherty, Phelan James Hinson
  • Publication number: 20100250403
    Abstract: A system and method for creating a build set and a BOM from user selected options from a single source model.
    Type: Application
    Filed: June 14, 2010
    Publication date: September 30, 2010
    Applicant: MITEK HOLDINGS, INC.
    Inventors: Gary Ronald Puerini, Richard Kashian, David Doherty, Phelan James Hinson
  • Patent number: 7747483
    Abstract: A system and method for creating a build set and a BOM from user-selected options from a single master source model.
    Type: Grant
    Filed: March 6, 2008
    Date of Patent: June 29, 2010
    Assignee: MITEK Holdings, Inc.
    Inventors: Gary Ronald Puerini, Richard Kashian, David Doherty, Phelan James Hinson
  • Patent number: 6139617
    Abstract: There are provided titanium dioxide pigments characterized by improved gloss developing and dispersibility properties in surface coating vehicles and reduced dispersant requirements. Said titanium dioxide pigments comprise pigmentary titanium dioxide particles having deposited thereon a treating agent comprising at least one amine salt of a monoprotic.
    Type: Grant
    Filed: September 9, 1997
    Date of Patent: October 31, 2000
    Assignee: Kerr-McGee Chemical LLC
    Inventors: John E. Halko, Frances K. Tyler, David A. Doherty