Patents by Inventor Mathias Marie Gerardus HENDRIKS

Mathias Marie Gerardus HENDRIKS 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).

  • Publication number: 20200329649
    Abstract: A method of stacking sod rolls can include: (a) moving a head of a sod handling apparatus to a sod pick-up location containing a plurality of sod rolls; (b) picking up a first sod roll with a first sod carrier, picking up a second sod roll with a second sod carrier, and picking up a third sod roll with a third sod carrier; (c) moving the head to a sod drop-off location; (d) depositing the first sod roll from the first sod carrier at the sod drop-off location; (e) after depositing the first sod roll, moving the second sod carrier and the third sod carrier toward the first sod carrier to reduce the spacing between the second and third sod rolls; and (f) depositing the second and third sod rolls at the drop-off location.
    Type: Application
    Filed: July 6, 2020
    Publication date: October 22, 2020
    Inventors: Gerardus J. Brouwer, Ralph Ratsep, Robert Milwain, Mathias Marie Gerardus Hendriks
  • Patent number: 10743479
    Abstract: A method of stacking sod rolls can include the steps of: a) moving a head of a sod handling apparatus into a sod pickup location containing a plurality of sod rolls; b) picking-up a first sod roll with a first sod carrier, picking-up a second sod roll with a second sod carrier, and picking-up a third sod roll with a third sod carrier; c) moving the head to a sod drop-off location; d) releasing the first sod roll from the first sod carrier at the sod drop-off location; e) after releasing the first sod roll, moving the second sod carrier toward the first sod carrier and moving the third sod carrier toward the first sod carrier to reduce the spacing between the second and third rolls of sod; and f) depositing the second sod roll and third sod roll at the drop-off location.
    Type: Grant
    Filed: January 15, 2016
    Date of Patent: August 18, 2020
    Assignee: 1045929 Ontario Limited
    Inventors: Gerardus J. Brouwer, Ralph Ratsep, Robert Milwain, Mathias Marie Gerardus Hendriks
  • Publication number: 20170367270
    Abstract: A method of stacking sod rolls can include the steps of: a) moving a head of a sod handling apparatus into a sod pickup location containing a plurality of sod rolls; b) picking-up a first sod roll with a first sod carrier, picking-up a second sod roll with a second sod carrier, and picking-up a third sod roll with a third sod carrier; c) moving the head to a sod drop-off location; d) releasing the first sod roll from the first sod carrier at the sod drop-off location; e) after releasing the first sod roll, moving the second sod carrier toward the first sod carrier and moving the third sod carrier toward the first sod carrier to reduce the spacing between the second and third rolls of sod; and f) depositing the second sod roll and third sod roll at the drop-off location.
    Type: Application
    Filed: January 15, 2016
    Publication date: December 28, 2017
    Inventors: Gerardus J. BROUWER, Ralph RATSEP, Robert MILWAIN, Mathias Marie Gerardus HENDRIKS