Patents by Inventor Steve Peter Daniel WILLEMS

Steve Peter Daniel WILLEMS 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).

  • Main body of a doctor blade chamber, doctor blade chamber thereof and methods of manufacturing same
    Patent number: 11110701
    Abstract: A main body of doctor blade chambers including a first portion configured to hold a first doctor blade, a second portion configured to hold a second doctor blade, a third portion connecting the first portion and the second portion, a cavity intended to receive ink and defined at least by the first portion, the second portion and the third portion, characterized in that the main body is a single closed hollow profile extending along a longitudinal main axis X-X, the main body being made of pultruded composite material.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: September 7, 2021
    Assignees: BOBST LYON, EPSILON COMPOSITE
    Inventors: René Bazin, Philippe Fleury, Julien Mattrand, Steve Peter Daniel Willems
  • MAIN BODY OF A DOCTOR BLADE CHAMBER, DOCTOR BLADE CHAMBER THEREOF AND METHODS OF MANUFACTURING SAME
    Publication number: 20200130348
    Abstract: A main body of doctor blade chambers including a first portion configured to hold a first doctor blade, a second portion configured to hold a second doctor blade, a third portion connecting the first portion and the second portion, a cavity intended to receive ink and defined at least by the first portion, the second portion and the third portion, characterized in that the main body is a single closed hollow profile extending along a longitudinal main axis X-X, the main body being made of pultruded composite material.
    Type: Application
    Filed: July 6, 2018
    Publication date: April 30, 2020
    Applicants: BOBST LYON, EPSILON COMPOSITE
    Inventors: René BAZIN, Philippe FLEURY, Julien MATTRAND, Steve Peter Daniel WILLEMS