Patents by Inventor Michael Bandrowski, Jr.

Michael Bandrowski, Jr. 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).

  • Insulated, high efficiency, low heat rejection, engine cylinder head
    Patent number: 4046114
    Abstract: A diesel engine cylinder head is provided with air gap inserts for insulating the combustion and exhaust gas exposed surfaces from the coolant jacket exposed walls so as to limit heat transfer to the engine coolant. Various insert elements are disclosed which may be used independently or in combination. Installation of a prefabricated multiple port exhaust insert which permits improved efficiency of gas flow is provided for by utilizing a two-piece construction for the main housing of the cylinder head.
    Type: Grant
    Filed: October 6, 1975
    Date of Patent: September 6, 1977
    Assignee: General Motors Corporation
    Inventors: Nshan Hamparian, Michael Bandrowski, Jr.
  • Insulated, high efficiency, low heat rejection, engine cylinder head
    Patent number: 4018195
    Abstract: A diesel engine cylinder head is provided with air gap inserts for insulating the combustion and exhaust gas exposed surfaces from the coolant jacket exposed walls so as to limit heat transfer to the engine coolant. Various insert elements are disclosed which may be used independently or in combination. Installation of a prefabricated multiple port exhaust insert which permits improved efficiency of gas flow is provided for by utilizing a two-piece construction for the main housing of the cylinder head.
    Type: Grant
    Filed: October 6, 1975
    Date of Patent: April 19, 1977
    Assignee: General Motors Corporation
    Inventor: Michael Bandrowski, Jr.