Patents by Inventor Gregory J. Korchnak

Gregory J. Korchnak 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).

  • Patent number: 7360552
    Abstract: Injectable structural adhesives, methods of using the same, and products formed therewith, are described. The adhesive is introduced through a first opening into an internal cavity formed between two or more components. The adhesive is then permitted or forced to flow through the internal cavity, substantially filling the cavity, until it reaches a second spaced opening. Any air contained within the internal cavity is removed by the flow of the adhesive.
    Type: Grant
    Filed: April 23, 2004
    Date of Patent: April 22, 2008
    Assignee: Dow Global Technologies Inc.
    Inventors: Tony Ristoski, Marc A. McMaken, Christopher A. Brewster, Gregory J. Korchnak
  • Patent number: 7137670
    Abstract: An improved seating system that includes a seat back assembly (10) that is fabricated to include a seat back (12) with first and second wall portions (14,16), and which may include an integrated reinforcement structure (18). The seating system is capable of either or both of withstanding without rupture at least about 11000 Newtons in the direction in which the seat back (12) faces in a plane, parallel to the longitudinal centerline of the vehicle or, upon rapid acceleration up to at least about 20 g, substantially no fragmentation of the seat back with at least a 30 kg mass placed behind the seat back.
    Type: Grant
    Filed: November 7, 2005
    Date of Patent: November 21, 2006
    Assignee: Dow Global Technologies, Inc.
    Inventors: Vikas Gupta, Jane M. Palmieri, Mick F. Heckert, Gregory J. Korchnak, Eric R. Kurtycz, Gregory P. Reny
  • Patent number: 6997515
    Abstract: An improved seating system that includes a seat back assembly (10) that is fabricated to include a seat back (12) with first and second wall portions (14,16), and which may include an integrated reinforcement structure (18). The seating system is capable of either or both of withstanding without rupture at least about 11000 Newtons in the direction in which the seat back (12) faces in a plane, parallel to the longitudinal centerline of the vehicle or, upon rapid acceleration up to at least about 20 g, substantially no fragmentation of the seat back with at least a 30 kg mass placed behind the seat back.
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: February 14, 2006
    Assignee: Dow Global Technologies Inc.
    Inventors: Vikas Gupta, Jane M. Palmieri, Mick F. Heckert, Gregory J. Korchnak, Eric R. Kurtycz, Gregory P. Reny
  • Publication number: 20040155513
    Abstract: An improved seating system that includes a seat back assembly (10) that is fabricated to include a seat back (12) with first and second wall portions (14,16), and which may include an integrated reinforcement structure (18). The seating system is capable of either or both of withstanding without rupture at least about 11000 Newtons in the direction in which the seat back (12) faces in a plane, parallel to the longitudinal centerline of the vehicle or, upon rapid acceleration up to at least about 20 g, substantially no fragmentation of the seat back with at least a 30 kg mass placed behind the seat back.
    Type: Application
    Filed: December 18, 2003
    Publication date: August 12, 2004
    Applicant: Dow Global Technologies, Inc.
    Inventors: Vikas Gupta, Jane M. Palmieri, Mick F. Heckert, Gregory J. Korchnak, Eric R. Kurtycz, Gregory P. Reny
  • Publication number: 20040096610
    Abstract: A fuel tank comprising two or more sections bonded together with an adhesive which bonds to low energy surface materials and has fuel barrier properties.
    Type: Application
    Filed: September 29, 2003
    Publication date: May 20, 2004
    Inventors: Ravi Ramanathan, Gregory J. Korchnak, David M. Courter, Martin C. Cornell, Arthur F. Cawley, Kenneth Ritzema, Steven B. Swartzmiller
  • Patent number: 6688700
    Abstract: An improved seating system that includes a seat back assembly (10) that is fabricated to include a seat back (12) with first and second wall portions (14,16), and which may include an integrated reinforcement structure (18). The seating system is capable of either or both of withstanding without rupture at least about 11000 Newtons in the direction in which the seat back (12) faces in a plane, parallel to the longitudinal centerline of the vehicle or, upon rapid acceleration up to at least about 20 g, substantially no fragmentation of the seat back with at least a 30 kg mass placed behind the seat back.
    Type: Grant
    Filed: October 7, 2002
    Date of Patent: February 10, 2004
    Assignee: Dow Global Technologies, Inc.
    Inventors: Vikas Gupta, Jane M. Palmieri, Mick F. Heckert, Gregory J. Korchnak, Eric R. Kurtycz, Gregory P. Reny
  • Publication number: 20030075968
    Abstract: An improved seating system that includes a seat back assembly (10) that is fabricated to include a seat back (12) with first and second wall portions (14,16), and which may include an integrated reinforcement structure (18). The seating system is capable of either or both of withstanding without rupture at least about 11000 Newtons in the direction in which the seat back (12) faces in a plane, parallel to the longitudinal centerline of the vehicle or, upon rapid acceleration up to at least about 20 g, substantially no fragmentation of the seat back with at least a 30 kg mass placed behind the seat back.
    Type: Application
    Filed: October 7, 2002
    Publication date: April 24, 2003
    Applicant: THE DOW CHEMICAL COMPANY
    Inventors: Vikas Gupta, Jane M. Palmieri, Mick F. Heckert, Gregory J. Korchnak, Eric R. Kurtycz, Gregory P. Reny
  • Publication number: 20030047268
    Abstract: A method for repairing fuel tanks having detected leaks comprises (1) filling the detected leaks by applying an adhesive over the detected leaks and allowing the adhesive to cure to seal the detected leaks or (2) providing a fuel tank having a surface with detected leaks, providing a patch having a surface to be attached to the fuel tank surface having detected leaks, coating one or both surfaces with an adhesive, applying the patch over the detected leak(s) such that the adhesive is interposed between the patch surface and the tank surface, pressing the patch against the tank and allowing the adhesive to cure to bond the two surfaces together.
    Type: Application
    Filed: August 23, 2001
    Publication date: March 13, 2003
    Inventors: Gregory J. Korchnak, Kenneth J. Ritzema, Steven B. Swartzmiller
  • Publication number: 20030044553
    Abstract: A fuel tank comprising two or more sections bonded together with an adhesive which bonds to low energy surface materials and has fuel barrier properties.
    Type: Application
    Filed: August 23, 2001
    Publication date: March 6, 2003
    Inventors: Ravi Ramanathan, Gregory J. Korchnak, David M. Courter, Marty C. Cornell, Arthur F. Cawley, Thomas A. Wright, Marc A. McMaken, Kenneth J. Ritzema, Steven B. Swartzmiller
  • Patent number: 6491346
    Abstract: An improved seating system that includes a seat back assembly (10) that is fabricated to include a seat back (12) with first and second wall portions (14,16), and which may include an integrated reinforcement structure (18). The seating system is capable of either or both of withstanding without rupture at least about 11000 Newtons in the direction in which the seat back (12) faces in a plane, parallel to the longitudinal centerline of the vehicle or, upon rapid acceleration up to at least about 20 g, substantially no fragmentation of the seat back with at least a 30 kg mass placed behind the seat back.
    Type: Grant
    Filed: January 22, 2001
    Date of Patent: December 10, 2002
    Assignee: Dow Global Technologies, Inc.
    Inventors: Vikas Gupta, Jane M. Palmieri, Mick F. Heckert, Gregory J. Korchnak, Eric R. Kurtycz, Gregory P. Reny