Patents by Inventor Daniel Barrer

Daniel Barrer 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 and method for processing flat products
    Patent number: 9643374
    Abstract: The device, which serves for processing flat products, particularly separated sheets of paper, includes a device body that is holding a tool, with which the flat products can be processed. The inventive device further includes a tool bearing that is connected to the device body and that includes at least one bearing drive unit, a control unit controlling the bearing drive unit, a tool drive unit and a modular tool unit that includes said tool and that can be actuated by the tool drive unit when it is coupled to the tool drive unit, wherein the modular tool unit is releasably held by the tool bearing and is movable by the bearing drive unit towards the tool drive unit under the control of the control unit until it is coupled with the tool drive unit.
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: May 9, 2017
    Assignee: MULTIGRAF AG
    Inventors: Daniel Barrer, Ivan Coric
  • Tartaric acid derivatives as fuel economy improvers and antiwear agents in crankcase oils and preparation thereof
    Publication number: 20060183647
    Abstract: Formulations using tartaric compounds of the present invention in a low sulfur, low ash and low phosphorous lubricant lower wear, and friction and improves fuel economy.
    Type: Application
    Filed: February 6, 2006
    Publication date: August 17, 2006
    Inventors: Jody Kocsis, Jonathan Vilardo, Jason Brown, Daniel Barrer, Richard Vickerman, Patrick Mosier
  • Overbased vaterite containing salt composition
    Publication number: 20060183650
    Abstract: This invention relates to an overbased vaterite containing composition, comprising: a disperse medium, and a calcium salt and calcium carbonate dispersed in the disperse medium, at least about 50% by weight of the calcium carbonate being in the form of vaterite, the composition being substantially haze free.
    Type: Application
    Filed: February 14, 2005
    Publication date: August 17, 2006
    Applicant: The Lubrizol Corporation
    Inventors: Virginia Carrick, James Roski, Daniel Barrer
  • Tartaric acid derivatives as fuel economy improvers and antiwear agents in crankcase oils and preparation thereof
    Publication number: 20060079413
    Abstract: Formulations using tartaric compounds of the present invention in a low sulfur, low ash and low phosphorous lubricant lower wear, and friction and improves fuel economy.
    Type: Application
    Filed: October 12, 2004
    Publication date: April 13, 2006
    Applicant: The Lubrizol Corporation, a corporation of the State of Ohio
    Inventors: Jody Kocsis, Jonathan Vilardo, Jason Brown, Daniel Barrer, Richard Vickerman