Patents by Inventor Jack Johnson

Jack Johnson 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: 20030200935
    Abstract: The present invention pertains to a natural product litter composition as well as methods of preparing and using a natural product litter as a sorbent for liquids. The sorbent contains 1% to 50% by weight wood particles and 50% to 99% by weight ground grain. The sorbency of a ground grain litter can be improved by pelletization and crumbling. Addition of up to 50% of wood particles to a ground grain litter further enhances the sorbency while maintaining suitable swelling and clumping characteristics.
    Type: Application
    Filed: May 23, 2003
    Publication date: October 30, 2003
    Inventors: Mike Hughes, Alan Doering, Jack Johnson
  • Patent number: 6587543
    Abstract: A system and method for the automated testing of a telecommunications system. In operation, the automated test system may be used to test the functionality of telephony applications residing on telecommunications equipment and to validate the data contained within related databases. In an exemplary embodiment, the automated test system is used to test the functionality of an automated messaging system and the accuracy of associated call detail records (CDR) located within a CDR database. A capture/playback tool is preferably used to emulate the interaction of a test person on a workstation of the test system to thereby automate the testing process.
    Type: Grant
    Filed: March 19, 2002
    Date of Patent: July 1, 2003
    Assignee: Sprint Communications Company L.P.
    Inventors: Robert Howard, Jack Johnson, Dave Hoover, Glenn Workinger
  • Patent number: 6568349
    Abstract: The present invention pertains to a natural product litter composition as well as methods of preparing and using a natural product litter as a sorbent for liquids. The sorbent contains 1% to 50% by weight wood particles and 50% to 99% by weight ground grain. The sorbency of a ground grain litter can be improved by pelletization and crumbling. Addition of up to 50% of wood particles to a ground grain litter further enhances the sorbency while maintaining suitable swelling and clumping characteristics.
    Type: Grant
    Filed: November 22, 2000
    Date of Patent: May 27, 2003
    Assignee: Pet Care Systems, Inc.
    Inventors: Mike Hughes, Alan Doeringg, Jack Johnson
  • Publication number: 20030033238
    Abstract: A method of auctioning data services in a network environment including an exchange system including a supplier list having at least one supplier and a buyer list having at least one includes receiving in the exchange system a service request from a buyer for data services and incentive data from a supplier to supply the data services. The method further includes determining a selected supplier from the supplier list based on the incentive data, creating routing data for the data services to be routed through the selected supplier, and routing the data services through the selected supplier using the routing data.
    Type: Application
    Filed: August 9, 2001
    Publication date: February 13, 2003
    Inventors: Lawrence Oskielunas, Howard Snow, Jack Johnson, William Coyle, Johnathan Blaser, Jonathan Weyers, Maureen Peterson, Julie Wexler
  • Patent number: 4984989
    Abstract: The invention provides a fluid power demonstration facility comprising means defining a fluid power source, directing means in fluid communication with the fluid power source and for selectively supplying fluid power from the fluid power source, pre-arranged rotary means, in fluid communication with the directing means, for demonstrating rotational motion produced in response to fluid power, and adapted to be selectively engageable by the directing means, and pre-arranged linear means, in fluid communication with the directing means, for demonstrating linear motion produced in response to fluid power, selectively engageable by the control means, and separate from the means for demonstrating rotational motion.
    Type: Grant
    Filed: September 7, 1989
    Date of Patent: January 15, 1991
    Assignee: Milwaukee School of Engineering
    Inventors: Rick Ottman, Don Wiberg, Jack Johnson, Thomas S. Wanke, Thomas W. Davis
  • Patent number: D386748
    Type: Grant
    Filed: June 27, 1996
    Date of Patent: November 25, 1997
    Assignee: Emerson Electric Co.
    Inventors: Anthony W. Arnold, Steve Collins, Jack Johnson, Jeff Williams, John Cox, John Guthrie, Tom McMillan