Patents by Inventor Thomas W. Johnson

Thomas W. 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).

  • Patent number: 8282974
    Abstract: A method for de-soiling and disinfecting produce, the method including: treating the produce with a catholyte solution to yield a catholyte treated produce; sonicating the catholyte treated produce to yield a sonicated produce; and treating the sonicated produce with an anolyte solution.
    Type: Grant
    Filed: September 17, 2010
    Date of Patent: October 9, 2012
    Assignee: Dole Fresh Vegetables, Inc.
    Inventors: Thomas W. Johnson, Bob J. Dull
  • Publication number: 20110070344
    Abstract: A method for de-soiling and disinfecting produce, the method including: treating the produce with a catholyte solution to yield a catholyte treated produce; sonicating the catholyte treated produce to yield a sonicated produce; and treating the sonicated produce with an anolyte solution.
    Type: Application
    Filed: September 17, 2010
    Publication date: March 24, 2011
    Applicant: Dole Fresh Vegetables, Inc.
    Inventors: Thomas W. Johnson, Bob J. Dull
  • Publication number: 20100042582
    Abstract: A method for identification of application interdependency. The method includes receiving dependency data in a Application Interdependency Identification Tool (AIIT) system, and identifying a plurality of applications and dependency relationships corresponding to the dependency data by a dependency engine. The method also includes displaying the dependency data according to the identified applications and dependency relationships. There is also an AIIT system including a dependency engine and a dependency database. The AIIT system is configured to receive dependency data. The dependency engine is configured to identify a plurality of applications and dependency relationships corresponding to the dependency data and display the dependency data according to the identified applications and dependency relationships.
    Type: Application
    Filed: August 12, 2008
    Publication date: February 18, 2010
    Applicant: Electronic Data Systems Corporation
    Inventors: Rajan Aggarwal, Walter P. Schortmann, Thomas W. Johnson, Adam J. Hardin, Srinivasan G. Embar
  • Patent number: 6634939
    Abstract: A ventilation system includes one or more exhaust fans and one or more make up air fans. Each fan has is driven by a motor operating at a constant speed. Each fan and motor are coupled by a torque converter, so that the torque applied to the fan is constant. Exhaust fan speed varies according to the ideal gas law, whereby the fan speed automatically varies in response to changes in system conditions, such as temperature and the associated changes in air density and resistance to the fan.
    Type: Grant
    Filed: August 31, 2001
    Date of Patent: October 21, 2003
    Inventor: Thomas W. Johnson
  • Patent number: 5748755
    Abstract: A method and apparatus for composing documents such as bank checks with a picture of an account holder on each check comprising the steps of a) capturing a real time video image of the account holder at a bank site; b) converting the image to a digital image file in a personal computer; c) composing a picture check as a graphics image file in the personal computer; d) merging the digital image file and graphics image file to form a picture check; and e) printing one or more picture checks at the bank site and delivering the picture checks to the customer.
    Type: Grant
    Filed: April 25, 1996
    Date of Patent: May 5, 1998
    Assignee: Moore Business Forms, Inc.
    Inventors: Thomas W. Johnson, John L. Muerle
  • Patent number: 5096655
    Abstract: A process for producing an injection molded product includes the step of introducing an amount of a molten thermoplastic sufficient for the preparation of the injection molded product into a mold cavity. A quantity of heated gas is introduced into the mold cavity, the molten thermoplastic in the mold cavity thereby forming a gas cavity in the molten thermoplastic. The heated gas is then vented from the gas cavity and a cooling gas is introduced into the gas cavity. The injection molded product is cooled and then the cooling gas is vented from the gas cavity.
    Type: Grant
    Filed: May 21, 1990
    Date of Patent: March 17, 1992
    Assignee: Nitrojection Corporation
    Inventors: Indra R. Baxi, Thomas W. Johnson
  • Patent number: 4925638
    Abstract: A thermowell assembly consists of an elongated tube member including a channel and having a plurality of arm members disposed at diverse lengths and extending into the channel of the tube member. Thermocouple guide tubes including passageways for receiving a thermocouple are disposed in the channel of the elongated tube member with a terminal end portion of each thermocouple guide tube being mounted to respective arm members.
    Type: Grant
    Filed: August 28, 1984
    Date of Patent: May 15, 1990
    Assignee: Lummus Crest Inc.
    Inventors: Bhaven Chakravarti, Thomas W. Johnson
  • Patent number: 4038052
    Abstract: Apparatus for effecting the function conventionally performed by the distributor plate in static, packed, or fluidized beds wherein the bed particles are supported or stabilized by an electric field imposed by an external source of electric potential.
    Type: Grant
    Filed: October 18, 1974
    Date of Patent: July 26, 1977
    Assignee: Massachusetts Institute of Technology
    Inventors: James R. Melcher, Thomas W. Johnson