Patents by Inventor Craig A. Bamm

Craig A. Bamm 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).

  • Device for detecting water in product-only pump flow stream
    Patent number: 7347255
    Abstract: A device for detecting the presence of water in a product-only hydrocarbon pump system particularly used for the removal of subterraneous hydrocarbons from a remediation site through a well. The device comprises a sealed float switch chamber, positioned either upstream or downstream from the hydrocarbon pump, wherein when a threshold amount of water is present in the hydrocarbon product being pumped through the float chamber, a switch is actuated by the float mechanism, electrically signaling an alarm, shutting off the power supply to the pump, or further activating a system controller or log.
    Type: Grant
    Filed: March 28, 2005
    Date of Patent: March 25, 2008
    Assignee: QED Environmental Systems, Inc.
    Inventors: David A. Fischer, Craig A. Bamm
  • Device for detecting water in product-only pump flow stream
    Publication number: 20050211432
    Abstract: A device for detecting the presence of water in a product-only hydrocarbon pump system, particularly used for the removal of subterraneous hydrocarbons from a remediation site through a well. The device comprises a sealed float switch chamber, positioned either up stream or downstream from the hydrocarbon pump, wherein when a threshold amount of water is present in the hydrocarbon product being pumped through the float chamber, a switch is actuated by the float mechanism, electrically signaling an alarm, shutting off the power supply to the pump, or further activating a system controller or log.
    Type: Application
    Filed: March 28, 2005
    Publication date: September 29, 2005
    Applicant: QED Environmental Systems, Inc.
    Inventors: David Fischer, Craig Bamm