Patents by Inventor Daniel W. Kazmierski

Daniel W. Kazmierski 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).

  • Mechanically frothed and chemically blown polyurethane foam
    Patent number: 6790872
    Abstract: The present invention is a low density polyurethane foam cushion useful as an attached carpet cushion or as a detached carpet underlay. The low density foams of the present invention are prepared by a process wherein a polyurethane foam formulation is blown by both mechanical and chemical processes.
    Type: Grant
    Filed: October 12, 2001
    Date of Patent: September 14, 2004
    Assignee: Dow Global Technologies Inc.
    Inventors: Daniel W. Kazmierski, Randall C. Jenkines
  • Mechanically frothed and chemically blown polyurethane foam
    Publication number: 20030045594
    Abstract: The present invention is a low density polyurethane foam cushion useful as an attached carpet cushion or as a detached carpet underlay. The low density foams of the present invention are prepared by a process wherein a polyurethane foam formulation is blown by both mechanical and chemical processes.
    Type: Application
    Filed: October 12, 2001
    Publication date: March 6, 2003
    Inventors: Daniel W. Kazmierski, Randall C. Jenkines
  • Mechanically frothed and chemically blown polyurethane foam
    Patent number: 6372810
    Abstract: The present invention is a low density polyurethane foam cushion useful as an attached carpet cushion or as a detached carpet underlay. The low density foams of the present invention are prepared by a process wherein a polyurethane foam formulation is blown by both mechanical and chemical processes.
    Type: Grant
    Filed: December 5, 2000
    Date of Patent: April 16, 2002
    Assignee: The Dow Chemical Company
    Inventors: Daniel W. Kazmierski, Randall C. Jenkines
  • Mechanically frothed and chemically blown polyurethane foam
    Publication number: 20010000252
    Abstract: The present invention is a low density polyurethane foam cushion useful as an attached carpet cushion or as a detached carpet underlay. The low density foams of the present invention are prepared by a process wherein a polyurethane foam formulation is blown by both mechanical and chemical processes.
    Type: Application
    Filed: December 5, 2000
    Publication date: April 12, 2001
    Inventors: Daniel W. Kazmierski, Randall C. Jenkines