Patents by Inventor Cornel Topala

Cornel Topala 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).

  • Endoscope base
    Patent number: D454638
    Type: Grant
    Filed: November 16, 2000
    Date of Patent: March 19, 2002
    Assignee: Cortek Endoscopy, Inc.
    Inventor: Cornel Topala
  • Endoscope base
    Patent number: D459475
    Type: Grant
    Filed: October 3, 2001
    Date of Patent: June 25, 2002
    Inventor: Cornel Topala
  • Endoscope base
    Patent number: D463553
    Type: Grant
    Filed: October 3, 2001
    Date of Patent: September 24, 2002
    Inventor: Cornel Topala