Patents by Inventor David Spak

David Spak 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).

  • METHOD OF IMPROVING HEALTH AND ROOTING OF HARDWOOD TREES
    Publication number: 20210120818
    Abstract: Methods and compositions for promoting health and development in a hardwood tree.
    Type: Application
    Filed: June 13, 2019
    Publication date: April 29, 2021
    Inventors: David SPAK, Harold QUICKE
  • Method of improving plant health and rooting of plants
    Patent number: 10772328
    Abstract: Methods and compositions for promoting health and development in a plant or crop. The disclosure further provides for compositions and methods of improving crop yield and/or plant quality.
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: September 15, 2020
    Assignee: 800 North Lindbergh Blvd.
    Inventors: David Spak, Thomas James Queck, Jr., Harold Quicke
  • METHOD OF IMPROVING HEALTH AND ROOTING OF HARDWOOD TREES
    Publication number: 20190380346
    Abstract: Methods and compositions for promoting health and development in a hardwood tree.
    Type: Application
    Filed: June 15, 2018
    Publication date: December 19, 2019
    Inventors: David SPAK, Harold Quicke
  • METHOD OF IMPROVING PLANT HEALTH AND ROOTING OF PLANTS
    Publication number: 20180206499
    Abstract: Methods and compositions for promoting health and development in a plant or crop. The disclosure further provides for compositions and methods of improving crop yield and/or plant quality.
    Type: Application
    Filed: January 15, 2018
    Publication date: July 26, 2018
    Inventors: David Spak, Thomas James Queck, JR., Harold Quicke
  • Method of improving grass quality
    Publication number: 20060293188
    Abstract: The invention relates to a method of improving grass quality comprising applying an effective amount of a composition containing a phthalocyanine to the grass in the substantial absence of phosphorous acid, monoalkyl esters of phosphorous acid, or salts thereof.
    Type: Application
    Filed: June 21, 2006
    Publication date: December 28, 2006
    Inventors: Lawrence Norton, Richard Hanrahan, David Spak
  • Method of improving turfgrass quality
    Publication number: 20060068991
    Abstract: The invention relates to a method of improving turfgrass quality comprising applying an effective amount of a composition containing a phthalocyanine to the turfgrass in the substantial absence of phosphorous acid, monoalkyl esters of phosphorous acid, or salts thereof.
    Type: Application
    Filed: September 28, 2005
    Publication date: March 30, 2006
    Inventors: Lawrence Norton, Richard Hanrahan, David Spak
  • Method of improving turfgrass quality
    Publication number: 20050181949
    Abstract: The invention relates to a method of improving turfgrass quality comprising applying an effective amount of a composition containing a phthalocyanine to the turfgrass in the substantial absence of phosphorous acid, monoalkyl esters of phosphorous acid, or salts thereof.
    Type: Application
    Filed: February 13, 2004
    Publication date: August 18, 2005
    Inventors: Lawrence Norton, Richard Hanrahan, David Spak