Patents by Inventor Karl B. Haase

Karl B. Haase 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).

  • DISSOLVED GAS SENSOR AND SYSTEM
    Publication number: 20180202984
    Abstract: The dissolved gas sensor system includes a dissolved gas sensor partially located within a housing and partially extending through the housing lid. The sensor is created by affixing a selectively permeable membrane to a dissolved gas transducer with a waterproof polymer. This forms a membrane cavity between the membrane, polymer, and transducer. The membrane cavity allows the transducer to detect whatever gas or gases can pass through the selectively permeable membrane. These readings pass to a controller located within the housing body that can receive and process data, and store the data in a removable data storage for later retrieval by a user. The controller can also regulate overall power consumption of the system to increase the operating life of the system.
    Type: Application
    Filed: January 13, 2017
    Publication date: July 19, 2018
    Applicant: The United State of America, as represented by the Secretary of the Department of the Interior
    Inventors: Karl B. Haase, Ward E. Sanford
  • Dissolved gas sensor and system
    Patent number: 9903817
    Abstract: The dissolved gas sensor system includes a dissolved gas sensor partially located within a housing and partially extending through the housing lid. The sensor is created by affixing a selectively permeable membrane to a dissolved gas transducer with a waterproof polymer. This forms a membrane cavity between the membrane, polymer, and transducer. The membrane cavity allows the transducer to detect whatever gas or gases can pass through the selectively permeable membrane. These readings pass to a controller located within the housing body that can receive and process data, and store the data in a removable data storage for later retrieval by a user. The controller can also regulate overall power consumption of the system to increase the operating life of the system.
    Type: Grant
    Filed: January 16, 2017
    Date of Patent: February 27, 2018
    Inventors: Karl B. Haase, Ward E. Sanford