Patents by Inventor Robert Wanska

Robert Wanska 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 manufacturing tape products
    Patent number: 6077986
    Abstract: A process for the manufacture of a plastisol film or foam tape laminate comprises providing a continuous liner; forming a release layer along the length of one side of the liner; depositing an adhesive onto the release layer; drying the adhesive; casting a liquid plastisol formulation onto the adhesive; fusing, and in the case of a foam tape, expanding the plastisol formulation to form a thermoplastic layer on the adhesive; and, winding the resulting tape laminate onto rolls.
    Type: Grant
    Filed: July 8, 1999
    Date of Patent: June 20, 2000
    Assignee: Avery Dennison Corporation
    Inventors: Michael D. Hilston, Rochael Collins-Swavey, Robert Wanska, Karen Spilizewski, Theresa Carte, Richard Katona
  • Process for manufacturing tape products
    Patent number: 5951507
    Abstract: A one stage process for the manufacture of a plastisol film or foam tape laminate comprises providing a continuous liner; forming a release layer along the length of one side of the liner; depositing an adhesive onto the release layer; casting a liquid plastisol formulation onto the adhesive; fusing, and in the case of a foam tape expanding, the plastisol formulation to form a thermoplastic layer on the adhesive; and, winding the resulting tape laminate onto rolls.
    Type: Grant
    Filed: June 15, 1998
    Date of Patent: September 14, 1999
    Assignee: Avery Dennison Corporation
    Inventors: Michael D. Hilston, Rochael Collins Swavey, Robert Wanska, Karen Spilizewski, Theresa Carte', Richard Katona