Patents by Inventor Franklyn J. Amorse

Franklyn J. Amorse 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).

  • Separable blade impeller
    Patent number: 4264215
    Abstract: A symmetrical, balanced, glass coated, four bladed impeller for use in closed vessels having blades arranged so that the impeller may fit through a relatively small manhole even though the effective diameter of the impeller is substantially larger than the manhole.
    Type: Grant
    Filed: September 17, 1979
    Date of Patent: April 28, 1981
    Assignee: Sybron Corporation
    Inventors: Erwin J. Nunlist, Vincent J. Piarulli, Franklyn J. Amorse
  • Glass coated impeller
    Patent number: D262791
    Type: Grant
    Filed: March 12, 1979
    Date of Patent: January 26, 1982
    Assignee: Sybron Corporation
    Inventors: Vincent J. Piarulli, Franklyn J. Amorse, Erwin J. Nunlist