Patents by Inventor Eric Andrew Lieberman

Eric Andrew Lieberman 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).

  • Exhaust valve and method of manufacture therefore
    Patent number: 9713693
    Abstract: A valve (20) is provided that selectively controls flows of fluid through a valve opening (50). The valve (20) includes an elastically resilient valve member (54) that is seated in a member pocket (52) with a valve flap (76) that covers the valve opening (50). The valve flap (76) substantially prevents flows of fluid in one direction through the valve opening (50), but permits flows of fluid in the other direction.
    Type: Grant
    Filed: March 15, 2011
    Date of Patent: July 25, 2017
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: William Edgar Parr, Joseph Guzman, Eric Andrew Lieberman
  • EXHAUST VALVE AND METHOD OF MANUFACTURE THEREFORE
    Publication number: 20130118499
    Abstract: A valve (20) is provided that selectively controls flows of fluid through a valve opening (50). The valve (20) includes an elastically resilient valve member (54) that is seated in a member pocket (52) with a valve flap (76) that covers the valve opening (50). The valve flap (76) substantially prevents flows of fluid in one direction through the valve opening (50), but permits flows of fluid in the other direction.
    Type: Application
    Filed: March 15, 2011
    Publication date: May 16, 2013
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS, N.V.
    Inventors: William Edgar Parr, Joseph Guzman, Eric Andrew Lieberman
  • Face mask
    Patent number: D679376
    Type: Grant
    Filed: October 12, 2011
    Date of Patent: April 2, 2013
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Dirk Ernest von Hollen, Eric Andrew Lieberman, William E. Parr, Donald Fraser van Royen
  • Face mask
    Patent number: D679377
    Type: Grant
    Filed: October 12, 2011
    Date of Patent: April 2, 2013
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Dirk Ernest von Hollen, Eric Andrew Lieberman, William E. Parr, Donald Fraser van Royen
  • Face mask
    Patent number: D679378
    Type: Grant
    Filed: October 12, 2011
    Date of Patent: April 2, 2013
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Dirk Ernest von Hollen, Eric Andrew Lieberman, William E. Parr, Donald Fraser van Royen
  • Holding chamber for face mask
    Patent number: D692122
    Type: Grant
    Filed: October 12, 2011
    Date of Patent: October 22, 2013
    Assignee: Koninklijke Philips N.V.
    Inventors: Dirk Ernest von Hollen, Eric Andrew Lieberman, Ashwin Kumar Viswanath, Robert Koshinskie, Donald Fraser van Royen