Patents by Inventor Robert Aron Rubenstein

Robert Aron Rubenstein 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).

  • Method and device for recording copier usage data
    Patent number: 4029414
    Abstract: A method and device for recording data related to usage of a copier machine, or the like, is provided. The device includes means for producing data related to the apparatus usage and means for presenting an image of the data to the exposure plane of the apparatus whereby operation of the machine produces a record of the data on copy material.
    Type: Grant
    Filed: June 30, 1975
    Date of Patent: June 14, 1977
    Assignee: Addressograph Multigraph Corporation
    Inventor: Robert Aron Rubenstein