Patents by Inventor Timothy W. Trahan

Timothy W. Trahan 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).

  • Method for removing hazardous gases from enclosed structures
    Patent number: 5634962
    Abstract: A method for removing hazardous gases having water solubility from storage tanks by scrubbing steps is described. Additionally, a method for removing ethylene dichloride contamination from soil is disclosed.
    Type: Grant
    Filed: January 11, 1996
    Date of Patent: June 3, 1997
    Assignee: Serv-Tech, In.
    Inventors: Timothy W. Trahan, Robert R. Cradeur, Nishanath K. Mehta