Patents by Inventor Gregory Berckmiller

Gregory Berckmiller 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).

  • Decreased lens delamination during ophthalmic lens manufacture
    Publication number: 20070284770
    Abstract: The present invention includes molds for forming ophthalmic lenses, such as contact lens. In particular, the present invention relates to apparatus, molds and methods for fashioning an ophthalmic lens with a mold assembly that includes a two or more mold parts and an adhesion differential between a surface of each mold part in the lens forming area as the surface relates to the ophthalmic lens.
    Type: Application
    Filed: June 7, 2006
    Publication date: December 13, 2007
    Inventors: Scott F. Ansell, Gregory Berckmiller, Richard Fox, Mike J. Strong, Jason Tokarski, Craig W. Walker, Changhong Yin