Patents by Inventor Robert P. Olson

Robert P. Olson 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).

  • Microwave popcorn package with adhesive pattern
    Patent number: 6049072
    Abstract: A microwave popcorn package is provided. The package generally comprises plies of flexible material, such as paper, bonded or adhered to one another, with a microwave interactive construction therebetween. The laminating adhesive between the plies is applied in a preferred pattern, to advantage.
    Type: Grant
    Filed: March 15, 1999
    Date of Patent: April 11, 2000
    Assignee: ConAgra, Inc.
    Inventors: Robert P. Olson, Denise Ellen Hanson
  • Microwave popcorn package with adhesive pattern
    Patent number: 5928554
    Abstract: A microwave popcorn package is provided. The package generally comprises plies of flexible material, such as paper, bonded or adhered to one another, with a microwave interactive construction therebetween. The laminating adhesive between the plies is applied in a preferred pattern, to advantage.
    Type: Grant
    Filed: September 11, 1997
    Date of Patent: July 27, 1999
    Assignee: ConAgra, Inc.
    Inventors: Robert P. Olson, Denise Ellen Hanson
  • Microwave popcorn package with adhesive pattern
    Patent number: 5753895
    Abstract: A microwave popcorn package is provided. The package generally comprises plies of flexible material, such as paper, bonded or adhered to one another, with a microwave interactive construction therebetween. The laminating adhesive between the plies is applied in a preferred pattern, to advantage.
    Type: Grant
    Filed: January 16, 1996
    Date of Patent: May 19, 1998
    Assignee: Golden Valley Microwave Foods, Inc.
    Inventors: Robert P. Olson, Denise Ellen Hanson
  • Filtering and dust collecting apparatus
    Patent number: 4759781
    Abstract: A dust collecting and filtering apparatus in connection with a particulate material processing apparatus to clean the dust laden air discharged by the grinding process of the apparatus consisting of a plurality of dust collectors in an independent operating arrangement, each collector having a tubular filter bag and having an inlet valve at the upper end thereof and having a discharge chamber having steeply sloped walls at the lower end of each filter bag and having an exhaust valve at the bottom thereof, an automatic timing arrangement operating the inlet and exhaust valves sequentially and a suction line in communication with said exhaust valves evacuating the dust collected in each dust collector.
    Type: Grant
    Filed: March 9, 1987
    Date of Patent: July 26, 1988
    Inventor: Robert P. Olson