Patents by Inventor Fabrizo Buratto

Fabrizo Buratto 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).

  • Liquid filter arrangements and methods
    Patent number: 11673082
    Abstract: A liquid filter arrangement is provided, as well as methods of assembly and use. Advantageous features, relating to a preferred filter cartridge and a preferred slide arrangement, are provided.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: June 13, 2023
    Assignee: Donaldson Company, Inc.
    Inventors: Enrico Greco, Fabrizo Buratto, Mauro Cantoni, John Connelly, John Hacker
  • LIQUID FILTER ARRANGEMENTS AND METHODS
    Publication number: 20200238205
    Abstract: A liquid filter arrangement is provided, as well as methods of assembly and use. Advantageous features, relating to a preferred filter cartridge and a preferred slide arrangement, are provided.
    Type: Application
    Filed: April 16, 2020
    Publication date: July 30, 2020
    Inventors: Enrico Greco, Fabrizo Buratto, Mauro Cantoni, John Connelly, John Hacker
  • Liquid filter arrangement and methods
    Patent number: 10646803
    Abstract: A liquid filter arrangement is provided, as well as methods of assembly and use. Advantageous features, relating to a preferred filter cartridge and a preferred slide arrangement, are provided.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: May 12, 2020
    Assignee: Donaldson Company, Inc.
    Inventors: Enrico Greco, Fabrizo Buratto, Mauro Cantoni, John Connelly, John Hacker
  • LIQUID FILTER ARRANGEMENT AND METHODS
    Publication number: 20150367263
    Abstract: A liquid filter arrangement is provided, as well as methods of assembly and use. Advantageous features, relating to a preferred filter cartridge and a preferred slide arrangement, are provided.
    Type: Application
    Filed: August 28, 2015
    Publication date: December 24, 2015
    Inventors: Enrico Greco, Fabrizo Buratto, Mauro Cantoni, John Connelly, John Hacker
  • Liquid filter arrangement and methods
    Patent number: 9120041
    Abstract: A filter arrangement is provided, as well as methods of assembly and use. Advantageous features, relating to a preferred filter cartridge and a preferred slide arrangement, are provided. A filter cartridge is provided that includes a plurality of projections spaced from one another around a central axis. Also, a liquid filter assembly arrangement is provided that includes a plate arrangement having a central liquid flow channel, the central liquid flow channel including a cartridge positioning projection arrangement therein, comprising at least one projection extending radially toward a central axis.
    Type: Grant
    Filed: May 13, 2013
    Date of Patent: September 1, 2015
    Assignee: Donaldson Company, Inc.
    Inventors: Enrico Greco, Fabrizo Buratto, Mauro Cantoni, John Connelly, John Hacker
  • LIQUID FILTER ARRANGEMENT AND METHODS
    Publication number: 20130256207
    Abstract: A filter arrangement is provided, as well as methods of assembly and use. Advantageous features, relating to a preferred filter cartridge and a preferred slide arrangement, are provided. A filter cartridge is provided that includes a plurality of projections spaced from one another around a central axis. Also, a liquid filter assembly arrangement is provided that includes a plate arrangement having a central liquid flow channel, the central liquid flow channel including a cartridge positioning projection arrangement therein, comprising at least one projection extending radially toward a central axis.
    Type: Application
    Filed: May 13, 2013
    Publication date: October 3, 2013
    Inventors: ENRICO GRECO, Fabrizo Buratto, Mauro Cantoni, John Connelly, John Hacker