Patents by Inventor Patrick Pettengill

Patrick Pettengill 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: 12444254
    Abstract: Facility management systems, devices, methods, and assemblies are shown and described. In one embodiment, a method of facility management includes delivering a health-related questionnaire to a user that is external a facility. The system receives an input corresponding to the questionnaire to either trigger generating a pre-access boarding pass or a facility denial. A biometric scanning of the user enabled with a boarding pass may then trigger generating an admission acceptance or said facility denial. The result is improved efficient and effective user evaluation prior to facility admission.
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: October 14, 2025
    Assignee: Charm Sciences, Inc.
    Inventors: Paul Graham, Robert J Markovsky, Kenneth Beauchesne, David Zinland, Christopher Muise, Patrick Pettengill, Lev Pukhovitsky