Patents by Inventor Rodger Francis Voll

Rodger Francis Voll 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).

  • Inventory control apparatus
    Patent number: 6384349
    Abstract: An inventory control apparatus includes a support and a pressure sensitive device underlying the support, whereby a gross value is provided for the pressure exerted collectively by all inventory positioned on the support. A microprocessor is preprogrammed with an individual value that represents a single unit inventory unit. The microprocessor divides gross value as indicated by the pressure sensitive device by the individual value to determine the number of units of inventory remaining on the support.
    Type: Grant
    Filed: July 19, 2000
    Date of Patent: May 7, 2002
    Assignee: Mr. Sajass Investments Inc.
    Inventor: Rodger Francis Voll