Patents by Inventor Donald L. Rodenbeck

Donald L. Rodenbeck 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).

  • Process for reinforced polymeric composites
    Patent number: 5089189
    Abstract: A high strength reinforced composite has an outer polymeric skin and an inner polymeric foam core chemically and mechanically bonded together at a high modulus, three dimensional interface comprising longitudinally continuous strands, randomly arrayed transverse strands, and randomly inclined short strands having end portions embedded in both the skin and the core.
    Type: Grant
    Filed: May 5, 1989
    Date of Patent: February 18, 1992
    Assignee: Centrite Corp.
    Inventors: James M. Staneluis, Donald L. Rodenbeck
  • Reinforced polymeric composites
    Patent number: 4925719
    Abstract: A high strength reinforced composite has an outer polymeric skin and an inner polymeric foam core chemically and mechanically bonded together at a high modulus, three dimensional interface comprising longitudinally continuous strands, transversely continuous and randomly arrayed transverse strands, and randomly inclined short strands having end portions embedded in both the skin and the core.
    Type: Grant
    Filed: May 5, 1989
    Date of Patent: May 15, 1990
    Assignee: Centrite Corp.
    Inventors: James M. Staneluis, Donald L. Rodenbeck
  • Troop carrier slat
    Patent number: 4911970
    Abstract: A high strength reinforced polymeric composite troop carrier slat has an elongated polymeric foam core chemically and mechanically bonded to an outer rigid aliphatic urethane skin at a high modulus, three dimensional interface comprising longitudinally continuous strands, randomly arrayed transverse strands, and randomly inclined short strands having end portions embedded in both the skin and the core, and a one component moisture cured aliphatic urethane coating bonded to the skin and end walls of the core.
    Type: Grant
    Filed: May 8, 1989
    Date of Patent: March 27, 1990
    Inventors: Donald L. Rodenbeck, James M. Staneluis
  • Reinforced polymeric composites
    Patent number: 4828897
    Abstract: A high strength reinforced composite has an outer polymeric skin and an inner polymeric foam core chemically and mechanically bonded together at a high modulus, three dimensional interface comprising longitudinally continuous strands, randomly arrayed transverse strands, and randomly inclined short strands having end portions embedded in both the skin and the core.
    Type: Grant
    Filed: April 8, 1988
    Date of Patent: May 9, 1989
    Assignee: Centrite Corporation
    Inventors: James M. Staneluis, Donald L. Rodenbeck