Patents by Inventor DeeAnn G. Delguzzi

DeeAnn G. Delguzzi 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).

  • Integrated electronic signatures for approval of process control system software objects
    Patent number: 6928328
    Abstract: A software object authorization system includes the ability to select signers who must approve a software object before it is downloaded to a process control system. The signers are presented with a form allowing them to authenticate their identity with a username and a password. Signers that have authenticated their identity may approve or reject the software object. A software object is authorized when all approvals needed for that software object have been received. Authorized software objects may then be downloaded to the process control system.
    Type: Grant
    Filed: August 2, 2002
    Date of Patent: August 9, 2005
    Assignee: Fisher-Rosemount Systems, Inc.
    Inventors: David L. Deitz, Grant Wilson, Herschel O. Koska, Stephen G. Hammack, DeeAnn G. Delguzzi
  • Integrated electronic signatures for approval of process control system software objects
    Publication number: 20040024477
    Abstract: A software object authorization system includes the ability to select signers who must approve a software object before it is downloaded to a process control system. The signers are presented with a form allowing them to authenticate their identity with a username and a password. Signers that have authenticated their identity may approve or reject the software object. A software object is authorized when all approvals needed for that software object have been received. Authorized software objects may then be downloaded to the process control system.
    Type: Application
    Filed: August 2, 2002
    Publication date: February 5, 2004
    Inventors: David L. Deitz, Grant Wilson, Herschel O. Koska, Stephen G. Hammack, DeeAnn G. Delguzzi