Patents by Inventor Edi J. Wink

Edi J. Wink 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).

  • Multilayer extruded seal and method for manufacturing such seal
    Patent number: 8119046
    Abstract: An extruded multilayer seal member having an expanded temperature range and an improved compression set resistance wherein the seal member comprises a first fluoroelastomer as the inner layer of the multilayer seal member and a second elastomer as the outer layer of the multilayer seal member; and a method for manufacturing the multilayer seal member which comprises extruding a multilayer tubular structure, crosslinking the extruded multilayer tubular structure on a mandrel, cutting the multilayer tubular structure to provide a plurality of uniform seal members and recovering the seal members, are described.
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: February 21, 2012
    Assignee: Mark IV Systemes Moteurs USA, Inc.
    Inventors: Jeremy Duke, Eric Frey, Kenneth Scott Jackson, John Mobley, Francis V. Rolland, Edi J. Wink
  • Extruded seal having a corrugated axial surface, a method of manufacturing such seals, and a method of using such seals
    Patent number: 7552520
    Abstract: An extruded seal member having a corrugated axial surface exhibiting alternating peaks and valleys extending longitudinally along the axial surface of the seal member; a method for manufacturing the seal member which comprises extruding a tubular structure having a corrugated axial surface, crosslinking the extrude tubular structure, cutting the tubular structure to provide a plurality of uniform seal members and recovering the seal members; and a method of using such multilayer seal members, are described.
    Type: Grant
    Filed: June 13, 2005
    Date of Patent: June 30, 2009
    Assignee: Dayco Products, LLC
    Inventors: Edi J. Wink, Francis V. Rolland, John Mobley, Eric Frey, Kenneth Scott Jackson, Jeremy Duke
  • Extruded binary seal
    Patent number: 7479316
    Abstract: An extruded multilayer seal member having an expanded temperature range and an improved compression set resistance wherein the seal member comprises a first fluoroelastomer as the inner layer of the multilayer seal member and a second elastomer as the outer layer of the multilayer seal member; and a method for manufacturing the multilayer seal member which comprises extruding a multilayer tubular structure, crosslinking the extruded multilayer tubular structure on a mandrel, cutting the multilayer tubular structure to provide a plurality of uniform seal members and recovering the seal members, are described.
    Type: Grant
    Filed: June 13, 2005
    Date of Patent: January 20, 2009
    Assignee: Dayco Products, LLC
    Inventors: Jeremy Duke, Eric Frey, Kenneth Scott Jackson, John Mobley, Francis V. Rolland, Edi J. Wink
  • MULTILAYER EXTRUDED SEAL AND METHOD FOR MANUFACTURING SUCH SEAL
    Publication number: 20080284056
    Abstract: An extruded multilayer seal member having an expanded temperature range and an improved compression set resistance wherein the seal member comprises a first fluoroelastomer as the inner layer of the multilayer seal member and a second elastomer as the outer layer of the multilayer seal member; and a method for manufacturing the multilayer seal member which comprises extruding a multilayer tubular structure, crosslinking the extruded multilayer tubular structure on a mandrel, cutting the multilayer tubular structure to provide a plurality of uniform seal members and recovering the seal members, are described.
    Type: Application
    Filed: August 1, 2008
    Publication date: November 20, 2008
    Inventors: Jeremy Duke, Eric Frey, Kenneth Scott Jackson, John Mobley, Francis V. Rolland, Edi J. Wink