Patents by Inventor L. F. Bornstein

L. F. Bornstein 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).

  • Composition for conditioning softwood logs prior to peeling operation
    Patent number: 4230600
    Abstract: Veneer production from softwood logs is improved by adding at least about 0.003% of urea to the hot water soaking vats prior to peeling the veneer from the logs. Enhanced results are achieved when urea is added together with a base such as sodium hydroxide.
    Type: Grant
    Filed: April 7, 1978
    Date of Patent: October 28, 1980
    Assignee: Georgia-Pacific Corporation
    Inventor: L. F. Bornstein
  • Veneer production
    Patent number: 4108226
    Abstract: Veneer production from softwood logs is improved by adding at least about 0.003% of urea to the hot water soaking vats prior to peeling the veneer from the logs. Enhanced results are achieved when urea is added together with a base such as sodium hydroxide.
    Type: Grant
    Filed: January 3, 1977
    Date of Patent: August 22, 1978
    Assignee: Georgia-Pacific Corporation
    Inventor: L. F. Bornstein