Patents by Inventor Bela J. Bicskei

Bela J. Bicskei 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).

  • Precision blocking of lens blanks
    Patent number: 4288946
    Abstract: Method for the precision blocking of lens blanks by the adjustment of each such blank until it occupies a prescribed position where an alloy hub or "block" is removably affixed to the blank so that it can be properly gripped for finishing.
    Type: Grant
    Filed: January 26, 1979
    Date of Patent: September 15, 1981
    Inventor: Bela J. Bicskei
  • Precision blocking of semi-finished lens blanks
    Patent number: 4229911
    Abstract: Method and apparatus for the precision blocking of semi-finished lens blanks by the adjustment of each such blank until it occupies a prescribed position where an alloy hub or "block" is removably affixed to the blank so that it can be properly gripped for finishing.
    Type: Grant
    Filed: April 3, 1978
    Date of Patent: October 28, 1980
    Inventor: Bela J. Bicskei
  • Precision blocking of lens blank
    Patent number: 4227349
    Abstract: Method and apparatus for the precision blocking of lens blanks by the adjustment of each such blank until it occupies a prescribed position where an alloy hub or "block" is removably affixed to the blank so that it can be properly gripped for finishing.
    Type: Grant
    Filed: October 31, 1978
    Date of Patent: October 14, 1980
    Inventor: Bela J. Bicskei
  • Precision blocking of lens blanks
    Patent number: 4138085
    Abstract: Method and apparatus for the precision blocking of lens blanks using a holder to de-center the blank and fix its optical axis. The holder is then used to position the blank with respect to a blocker by which an alloy hub or "block" is removably affixed to the blank so that it can be properly gripped for conversion into a finished lens product.
    Type: Grant
    Filed: January 31, 1977
    Date of Patent: February 6, 1979
    Inventor: Bela J. Bicskei