Patents Represented by Attorney James W. Bolcsak, Ph.D.
  • Patent number: D404947
    Type: Grant
    Filed: October 24, 1997
    Date of Patent: February 2, 1999
    Assignee: M. Kamenstein, Inc.
    Inventor: V. Lorenzo Porcelli
  • Patent number: D405656
    Type: Grant
    Filed: March 18, 1998
    Date of Patent: February 16, 1999
    Assignee: M. Kamenstein, Inc.
    Inventors: Martha Davis, Stuart Harvey Lee
  • Patent number: D405657
    Type: Grant
    Filed: April 2, 1998
    Date of Patent: February 16, 1999
    Assignee: M. Kamenstein, Inc.
    Inventor: Joseph Opramolla
  • Patent number: D414084
    Type: Grant
    Filed: March 17, 1998
    Date of Patent: September 21, 1999
    Assignee: M. Kamenstein, Inc.
    Inventor: George Schmidt