Patents by Inventor Martinus E.J.L. DRIESSEN

Martinus E.J.L. DRIESSEN 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).

  • Testing colorant condition
    Patent number: 11274030
    Abstract: Liquid dispenser and method for operating such a liquid dispenser, such as a dispenser for tinting pastes. The dispenser comprises at least one liquid container and at least one reciprocating pump. First, a suction stroke is carried out at a set pump speed. After the suction stroke, the pump is closed off. Then, a pressure stroke is started while the pump is closed.
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: March 15, 2022
    Assignee: Fast & Fluid Management B.V.
    Inventors: Martinus E. J. L. Driessen, Ronald P. Krom, Mark Baak, Bob Leonard Honsbeek
  • TESTING COLORANT CONDITION
    Publication number: 20200299124
    Abstract: Liquid dispenser and method for operating such a liquid dispenser, such as a dispenser for tinting pastes. The dispenser comprises at least one liquid container and at least one reciprocating pump. First, a suction stroke is carried out at a set pump speed. After the suction stroke, the pump is closed off. Then, a pressure stroke is started while the pump is closed.
    Type: Application
    Filed: March 17, 2020
    Publication date: September 24, 2020
    Applicant: Fast & Fluid Management B.V.
    Inventors: Martinus E.J.L. DRIESSEN, Ronald P. KROM, Mark BAAK, Bob Leonard HONSBEEK