Patents by Inventor David W. Kreiser

David W. Kreiser 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).

Flexible, low density thermoplastic foams and methods for lowering the density and increasing the flexibility of thermoplastic foams

Patent number: 6291539

Abstract: A flexible, low density thermoplastic foam and a method for lowering the density and increasing the flexibility of a thermoplastic foam having a melting temperature and being either amorphous with a softening temperature or semicrystalline with a glass transition temperature.

Type: Grant

Filed: May 10, 2000

Date of Patent: September 18, 2001

Assignee: Armacell Enterprise GmbH

Inventors: David W. Kreiser, Allan L. Dinkel, Juerg Patrik Weibel
Flexible, low density thermoplastic foams and methods for lowering the density and increasing the flexibility of thermoplastic foams

Publication number: 20010003756

Abstract: A flexible, low density thermoplastic foam and a method for lowering the density and increasing the flexibility of a thermoplastic foam having a melting temperature and being either amorphous with a softening temperature or semicrystalline with a glass transition temperature.

Type: Application

Filed: January 12, 2001

Publication date: June 14, 2001

Applicant: Armacell Enterprice GMBH

Inventors: David W. Kreiser, Allan L. Dinkel, Juerg Patrik Weibel
Methods for lowering the density and increasing the flexibility of thermoplastic foams

Patent number: 6245267

Abstract: A flexible, low density thermoplastic foam and a method for lowering the density and increasing the flexibility of a thermoplastic foam having a melting temperature and being either amorphous with a softening temperature or semicrystalline with a glass transition temperature.

Type: Grant

Filed: January 25, 1999

Date of Patent: June 12, 2001

Assignee: Armacell, LLC

Inventors: David W. Kreiser, Allan L. Dinkel, Juerg Patrik Weibel
Flexible, low density thermoplastic foams and methods for lowering the density and increasing the flexibility of thermoplastic foams

Patent number: 6197840

Abstract: A flexible, low density thermoplastic foam and a method for lowering the density and increasing the flexibility of a thermoplastic foam having a melting temperature and being either amorphous with a softening temperature or semicrystalline with a glass transition temperature.

Type: Grant

Filed: May 10, 2000

Date of Patent: March 6, 2001

Assignee: Armacell Enterprise GmbH

Inventors: David W. Kreiser, Allan L. Dinkel, Juerg Patrik Weibel

Flexible, low density thermoplastic foams and methods for lowering the density and increasing the flexibility of thermoplastic foams

Flexible, low density thermoplastic foams and methods for lowering the density and increasing the flexibility of thermoplastic foams

Methods for lowering the density and increasing the flexibility of thermoplastic foams

Flexible, low density thermoplastic foams and methods for lowering the density and increasing the flexibility of thermoplastic foams