Patents by Inventor Harold Manning

Harold Manning 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).

  • Paraffin dehydrogenation catalyst
    Publication number: 20060094914
    Abstract: One aspect of the invention relates to a dehydrogenation catalyst composite containing alumina, chromium oxide, lithium oxide, and sodium oxide. The invention also relates to methods of making the dehydrogenation catalyst composite. Another aspect of the invention relates to method of dehydrogenating a dehydrogenatable hydrocarbon involving contacting the dehydrogenatable hydrocarbon with a dehydrogenation catalyst composite containing alumina, chromium oxide, lithium oxide, and sodium oxide to provide a dehydrogenated hydrocarbon, such as an olefin.
    Type: Application
    Filed: December 12, 2005
    Publication date: May 4, 2006
    Inventors: Saeed Alerasool, Harold Manning
  • Irrigation device and system
    Publication number: 20050145716
    Abstract: The present invention is directed to an irrigation device and irrigation system. More specifically, the present invention is directed to a weep or tear type irrigation device and irrigation system.
    Type: Application
    Filed: February 15, 2005
    Publication date: July 7, 2005
    Inventor: Harold Manning
  • Irrigation device and system
    Patent number: 6901698
    Abstract: The present invention is directed to an irrigation device and irrigation system. More specifically, the present invention is directed to a weep or tear type irrigation device and irrigation system.
    Type: Grant
    Filed: March 22, 2002
    Date of Patent: June 7, 2005
    Inventor: Harold Manning
  • Irrigation device and system
    Publication number: 20030177695
    Abstract: The present invention is directed to an irrigation device and irrigation system. More specifically, the present invention is directed to a weep or tear type irrigation device and irrigation system.
    Type: Application
    Filed: March 22, 2002
    Publication date: September 25, 2003
    Inventor: Harold Manning
  • Inwardly cambered rocker joint for a power transmission chain
    Patent number: 6575863
    Abstract: An inwardly cambered rocker joint for a power transmission chain is disclosed. The rocker joint includes a straight pin that defines a rocking surface and engages a first chain link. The rocker joint also includes an inwardly cambered rocker that engages a second chain link and that defines a rocking surface that contacts the pin rocking surface near the ends of the rocker. The inwardly cambered rocker joint provides a stiff joint that reduces tight strand resonance and chain wash.
    Type: Grant
    Filed: April 3, 2001
    Date of Patent: June 10, 2003
    Assignee: BorgWarner, Inc.
    Inventors: John Charles Skurka, Steven Harold Manning
  • Inwardly cambered rocker joint for a power transmission chain
    Publication number: 20020173393
    Abstract: An inwardly cambered rocker joint for a power transmission chain is disclosed. The rocker joint includes a straight pin that defines a rocking surface and engages a first chain link. The rocker joint also includes an inwardly cambered rocker that engages a second chain link and that defines a rocking surface that contacts the pin rocking surface near the ends of the rocker. The inwardly cambered rocker joint provides a stiff joint that reduces tight strand resonance and chain wash.
    Type: Application
    Filed: April 3, 2001
    Publication date: November 21, 2002
    Inventors: John Charles Skurka, Steven Harold Manning