Patents by Inventor Lawrence W. Stalec

Lawrence W. Stalec 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).

  • Laboratory heater
    Patent number: D304611
    Type: Grant
    Filed: March 30, 1987
    Date of Patent: November 14, 1989
    Assignee: Lab-Line Instruments, Inc.
    Inventor: Lawrence W. Stalec
  • Heatable block for laboratory samples
    Patent number: D343457
    Type: Grant
    Filed: February 19, 1991
    Date of Patent: January 18, 1994
    Assignee: Lab-Line Instruments, Inc.
    Inventors: Lawrence W. Stalec, Bruce M. Morical, Sandra L. Finley