Patents by Inventor Alexander J. Fekete, Jr.

Alexander J. Fekete, 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).

  • High definition impulse ink jet in compositions
    Patent number: 5154761
    Abstract: Impulse-type ink jet ink compositions are provided along with processes for recording information therewith. The ink compositions preferably comprise from about 65 to about 80 percent by weight of a low molecular weight diol, from about 15 to about 25 percent by weight of a low molecular weight diol ether, and from about 1 to about 15 percent by weight of a colorant. The ink compositions are suitable for printing clear, well-defined alphanumeric text or bar codes on porous substrates such as kraft paper corrugated cardboard.
    Type: Grant
    Filed: January 28, 1991
    Date of Patent: October 13, 1992
    Assignee: Trident, Inc.
    Inventors: Theodore M. Cooke, Alexander J. Fekete, Jr.