Patents by Inventor Steven Mark Bakker

Steven Mark Bakker 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).

  • Radiation source module and cleaning apparatus therefor
    Patent number: 6646269
    Abstract: A cleaning apparatus for a radiation source assembly in a fluid treatment system is described. The cleaning apparatus comprises: a carriage movable with respect to an exterior of the radiation source assembly; at least one cleaning sleeve in sliding engagement with the exterior of the radiation source assembly, the at least one cleaning sleeve being moveable with respect to the carriage; and drive means coupled to the carriage to translate the carriage whereby the at least one cleaning sleeve is translated over the exterior of the radiation source assembly. A radiation source module comprising the cleaning apparatus is also disclosed. The radiation source module is particularly useful for ultraviolet radiation of wastewater while having the advantages of in situ cleaning of the radiation source when it becomes fouled. Radiation source replacement is also facilitated.
    Type: Grant
    Filed: February 26, 1999
    Date of Patent: November 11, 2003
    Assignee: Trojan Technologies, Inc.
    Inventors: George Traubenberg, Vivian Francesca Dall'Armi, Steven Mark Bakker