Patents by Inventor David A. LaMonica

David A. LaMonica 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).

  • Method of refining oil
    Patent number: 5545329
    Abstract: A method for refining oil, in particular domestic edible oils and petroleum crude oils, by membrane separation technology. The invention involves treating such oils in a membrane module system that provides optimal separation performance and service life. The described process simplifies oil processing and permits the attainment of the desired product in an essentially single step operation.
    Type: Grant
    Filed: May 8, 1995
    Date of Patent: August 13, 1996
    Assignee: Rochem Separation Systems
    Inventor: David A. LaMonica
  • Membrane technology for edible oil refining
    Patent number: 5310487
    Abstract: A method for refining domestic edible oils by membrane separation technology involves treating such oils in a membrane module system which provides optimal separation performance and service life. The described process simplifies edible oil processing and permits the attainment of the desired product in an essentially single step operation.
    Type: Grant
    Filed: April 27, 1993
    Date of Patent: May 10, 1994
    Assignee: Rochem Separation Systems, Inc.
    Inventor: David A. LaMonica