Patents by Inventor Lawrence Walter Stalec

Lawrence Walter 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).

  • Platform shaker for COenvironment
    Patent number: 7318667
    Abstract: A platform shaker for use in a CO2 rich environment that has a corrosion resistant output shaft and a corrosion resistant, sealed motor casing. An eccentric drive assembly is connected between the output shaft and a platform and has components treated with a corrosion inhibiting coating. A shaker control controls the electric motor has components treated with a conformal coating.
    Type: Grant
    Filed: March 22, 2005
    Date of Patent: January 15, 2008
    Assignee: Lab-Line Instruments, Inc.
    Inventors: Lawrence Walter Stalec, Bradley William Stone