Patents by Inventor William Heegaard

William Heegaard 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).

  • Surgical illuminator
    Patent number: 9851074
    Abstract: The present invention provides a surgical illuminator. The surgical illuminator includes a base, a guide barrel, a cam barrel, a grip ring, a lens barrel, a printed circuit board having three light emitting diodes, a triple aspheric lens, a first lens mask, a triple double-convex lens and a triple double-convex lens. Methods of using the surgical illuminator are also provided.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: December 26, 2017
    Assignee: Enova Illumination, LLC
    Inventors: Rein Teder, Roger William Heegaard
  • SURGICAL ILLUMINATOR
    Publication number: 20170299152
    Abstract: The present invention provides a surgical illuminator. The surgical illuminator includes a base, a guide barrel, a cam barrel, a grip ring, a lens barrel, a printed circuit board having three light emitting diodes, a triple aspheric lens, a first lens mask, a triple double-convex lens and a triple double-convex lens. Methods of using the surgical illuminator are also provided.
    Type: Application
    Filed: May 10, 2016
    Publication date: October 19, 2017
    Inventors: Rein Teder, Roger William Heegaard
  • Surgical illuminator
    Patent number: 9271636
    Abstract: The present invention provides a surgical illuminator. The surgical illuminator includes: a cylindrical lens barrel, a base, a printed circuit board, a light emitting diode, an aspheric lens, and a double-convex lens. Methods of using the surgical illuminator are also provided.
    Type: Grant
    Filed: September 9, 2013
    Date of Patent: March 1, 2016
    Assignee: Enova Illumination, LLC
    Inventors: Rein Teder, Roger William Heegaard
  • SURGICAL ILLUMINATOR
    Publication number: 20150073227
    Abstract: The present invention provides a surgical illuminator. The surgical illuminator includes: a cylindrical lens barrel, a base, a printed circuit board, a light emitting diode, an aspheric lens, and a double-convex lens. Methods of using the surgical illuminator are also provided.
    Type: Application
    Filed: September 9, 2013
    Publication date: March 12, 2015
    Applicant: Enova Illumination, LLC
    Inventors: Rein Teder, Roger William Heegaard
  • Bandage with splint
    Publication number: 20060206047
    Abstract: A bandage with (i) a supple backing layer having first and second major surfaces, and (ii) a longitudinally elongated elastic splint adhesively secured to the first major surface of the backing.
    Type: Application
    Filed: March 13, 2006
    Publication date: September 14, 2006
    Inventors: John Lampe, William Heegaard, Roger Heegaard