Patents by Inventor Donald D. Laine

Donald D. Laine 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: 4979093
    Abstract: An XYZ positioner is disclosed. The XYZ positioner provides for positioning an XY or an XYZ orientation and has a wide range of applications, such as in the medical field, for dispensing various types of fluids, as desired.
    Type: Grant
    Filed: May 26, 1989
    Date of Patent: December 18, 1990
    Assignee: Cavro Scientific Instruments
    Inventors: Donald D. Laine, Jerry E. Rochte, Frederick C. Wolcott