Patents by Inventor James E. Draper

James E. Draper 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).

  • Buffered acid-treated food casing
    Patent number: 5207608
    Abstract: Cellulosic food casing uniformly impregnated with an acid and a buffering agent renders the casing peelable from the denatured frozen outer skin of an encased raw pork-containing product.
    Type: Grant
    Filed: March 12, 1992
    Date of Patent: May 4, 1993
    Assignee: Viskase Corporation
    Inventors: Jeffery A. Oxley, Jerome J. M. Rasmussen, James E. Draper, Thomas J. Mann, Brian R. Samuels
  • Buffered acid-treated food casing
    Patent number: 5207609
    Abstract: Cellulosic food casing uniformly impregnated with an acid and a buffering agent renders the casing peelable from the denatured frozen outer skin of an encased raw pork-containing product.
    Type: Grant
    Filed: March 12, 1992
    Date of Patent: May 4, 1993
    Assignee: Viskase Corporation
    Inventors: Jeffery A. Oxley, Jerome J. M. Rasmussen, James E. Draper, Thomas J. Mann, Brian R. Samuels
  • Buffered acid-treated food casing
    Patent number: 5108804
    Abstract: Cellulosic food casing uniformly impregnated with an acid and a buffering agent renders the casing peelable from the denatured frozen outer skin of an encased raw pork-containing product.
    Type: Grant
    Filed: October 13, 1989
    Date of Patent: April 28, 1992
    Assignee: Viskase Corporation
    Inventors: Jeffery A. Oxley, Jerome J. M. Rasmussen, James E. Draper, Thomas J. Mann, Brian R. Samuels