Patents by Inventor David Friese

David Friese 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).

  • System and Methods for Creating Precision Three Dimensional Surfaces from Two Dimensional Material
    Publication number: 20250026086
    Abstract: Systems and methods are provided herein for making a high precision three-dimensional surface by cutting panels having curved outer edges, aligning the edges of adjacent panels on a mandrel having a curved surface, illuminating the mandrel to show space between the panels, adjusting the panels to bring into precision alignment, using a magnifier and micrometer to readjust the position of the panels relative to each other for a more precise alignment, and adhering the panels together in a precise orientation for creating the high precision three dimensional surface.
    Type: Application
    Filed: October 4, 2024
    Publication date: January 23, 2025
    Inventors: Jason G. White, Bryan Yamamont, David Friese, Michael Gattulli
  • Removal of selenium in contaminated wastewater streams
    Patent number: 8323497
    Abstract: Compositions and methods for the removal of selenium species from water containing high-salt concentrations and/or petroleum contaminants are described. The compositions and methods use a selenium-reducing microorganism adapted to adverse environments.
    Type: Grant
    Filed: September 27, 2010
    Date of Patent: December 4, 2012
    Assignee: Aptwater Inc.
    Inventors: Charles Borg, David Friese, Tyze-Kuan Tim Yin
  • Removal of selenium in contaminated wastewater streams
    Patent number: 7815801
    Abstract: Compositions and methods for the removal of selenium species from water containing high-salt concentrations and/or petroleum contaminants are described. The compositions and methods use a selenium-reducing microorganism adapted to adverse environments.
    Type: Grant
    Filed: December 4, 2008
    Date of Patent: October 19, 2010
    Assignee: APT Water, Inc.
    Inventors: Charles Borg, David Friese, Tyze-Kuan Tim Yin
  • REMOVAL OF SELENIUM IN CONTAMINATED WASTEWATER STREAMS
    Publication number: 20090152194
    Abstract: Compositions and methods for the removal of selenium species from water containing high-salt concentrations and/or petroleum contaminants are described. The compositions and methods use a selenium-reducing microorganism adapted to adverse environments.
    Type: Application
    Filed: December 4, 2008
    Publication date: June 18, 2009
    Applicant: Applied Process Technology, Inc.
    Inventors: Charles Borg, David Friese, Tyze-Kuan Tim Yin