Patents by Inventor Waldemar Jende

Waldemar Jende 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).

  • Internal combustion engine with a secondary aggregate
    Patent number: 4444162
    Abstract: An internal combustion engine which includes a secondary aggregate or unit such as, for example, a vacuum pump, located inside of a valve housing which is formed by a cylinder head and a cylinder head cover. A portion of the vacuum pump, for example, a connecting portion for a vacuum line leading to a consumer, extends outwardly through an opening or passage and forms a seal with the cylinder head cover.
    Type: Grant
    Filed: April 12, 1982
    Date of Patent: April 24, 1984
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Hans Gibisch, Joachim Hahn, Richard Henning, Waldemar Jende