Patents by Inventor Allen Griswold

Allen Griswold 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).

  • RESPONSE FEATURE FOR COLLABORATION IN A SHARED FILE
    Publication number: 20220398219
    Abstract: Aspects of the present disclosure relate to systems and methods for creating response components in a shared file. In one aspect, a response component may be generated in a local instance of a shared file to obtain input from collaborators through other instances of the shared file. The other instances of the shared file may be updated to include the response component. Results data generated by the response component in the other instances of the shared file may be received. An aspect of the shared file based on the received results data may be modified.
    Type: Application
    Filed: June 11, 2021
    Publication date: December 15, 2022
    Inventors: Kathryn Veronica Jean SULLIVAN, Zachary Allen GRISWOLD, Jaime Julia Anne HWACINSKI, Geetika SINGLA, Ian Dwyer CURRY
  • Flowmeter for explosion-hazard environments
    Patent number: 6044714
    Abstract: A pulse generator (48) in a flowmeter system (10) transmits an excitation pulse to a transducer assembly (12) by way of a signal-conduction medium (20) located in a region subject to an explosion hazard. The amplitude of the excitation pulse is great enough that it would ordinarily trigger an explosion in the hazardous region if one of its cables (22, 23) were to break. But a saturable-core transformer (T1) so limits the excitation pulse's duration as to prevent the explosion.
    Type: Grant
    Filed: October 22, 1997
    Date of Patent: April 4, 2000
    Assignee: Accusonic Technologies Inc.
    Inventors: Francis Lowell, Allen Griswold, William Calder
  • Manual magazine ammunition loader
    Patent number: D888183
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: June 23, 2020
    Inventors: Thomas Allen Griswold, Bjorn Stephen Griswold