Patents by Inventor Eugene G. Lutz

Eugene G. Lutz 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).

  • Perfluorinated 2-ISO propyl derivative compounds
    Patent number: 4925992
    Abstract: A novel composition of the formula: ##STR1## wherein the carbon rings are fully fluorinated.
    Type: Grant
    Filed: February 21, 1989
    Date of Patent: May 15, 1990
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Frank K. Schweighardt, Webb I. Bailey, John T. Lileck, John K. Graybill, Eugene G. Lutz
  • Perfluorinated propyl derivative compounds for vapor bath soldering
    Patent number: 4901910
    Abstract: A method of vapor bath soldering wherein vapor bath compositions include compounds of the formula: ##STR1## wherein the carbon rings are fully fluorinated and R is selected from the group consisting of fluorine, --CF.sub.3 or --CF(CF.sub.3).sub.2.
    Type: Grant
    Filed: March 27, 1989
    Date of Patent: February 20, 1990
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Frank K. Schweighardt, Webb I. Bailey, John T. Lileck, John K. Graybill, Eugene G. Lutz
  • Perfluorinated propyl derivative compounds
    Patent number: 4885414
    Abstract: Novel compositions include compounds of the formula: ##STR1## wherein the carbon rings are fully fluorinated.
    Type: Grant
    Filed: February 21, 1989
    Date of Patent: December 5, 1989
    Inventors: Frank K. Schweighardt, Webb I. Bailey, John T. Lileck, John K. Graybill, Eugene G. Lutz
  • Perfluorinated propyl derivative compounds
    Patent number: 4873315
    Abstract: Novel compositions include compounds of the formula: ##STR1## wherein the carbon rings are fully fluorinated and R is selected from the group consisting of fluorine, --CF.sub.3 or --CF(CF.sub.3).sub.2.
    Type: Grant
    Filed: August 25, 1987
    Date of Patent: October 10, 1989
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Frank K. Schweighardt, Webb I. Bailey, John T. Lileck, John K. Graybill, Eugene G. Lutz