Patents by Inventor Amos Hoffman

Amos Hoffman 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).

  • Monitoring of particulate matter in water supply
    Patent number: 6499337
    Abstract: An in-line monitoring apparatus for monitoring particulate matter in a liquid stream includes an inlet and outlet for ingress and discharge of a liquid stream. An in-line particulate matter-sampling unit is arranged for accumulation of particulate matter suspending in the liquid flow between the inlet and outlet, including an apparatus for measuring particulate matter accumulation therein. Further, there is apparatus for separating particulate matter from the liquid stream and for providing the particulate matter to the in-line sampling unit and control apparatus for operating the in-line monitoring apparatus in a first and second operative mode.
    Type: Grant
    Filed: February 16, 2001
    Date of Patent: December 31, 2002
    Assignee: Hoffman & Hoffman Electronic and Electro Mechanical Engineering Ltd.
    Inventor: Amos Hoffman
  • Monitoring of particulate matter in water supply
    Publication number: 20010015096
    Abstract: In-line monitoring apparatus, for monitoring particulate matter in a liquid stream, which includes:
    Type: Application
    Filed: February 16, 2001
    Publication date: August 23, 2001
    Applicant: Hoffman & Hoffman and Electronic and Electro-Mechanical Engineering Ltd.
    Inventor: Amos Hoffman