Patents by Inventor William Robert Selkirk

William Robert Selkirk 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: 20230242462
    Abstract: A fertilizer composition and method to produced based on milk which comes from ruminant animals like cows and goats and adding a coal dust component. The previous or past milk-based fertilizers have had poor efficacy obtained due to the high fat content of these milk sources due to using too much milk, or rather too much fat in the milk, since the bacteria in the composition will spoil and result in a foul odor, poor growth, and poor crop yield. This fertilizer composition contains a nutrient ingredient, which is the de-fatted milk, as a liquid or dry product, and are utilized between 10 percent weight and 95 percent weight plus uses the coal dust and soluble coal dust as a less expensive stabilizer and chelator as well as other minerals for Nitrogen-Phosphorus-Potassium utilization.
    Type: Application
    Filed: April 8, 2023
    Publication date: August 3, 2023
    Inventors: William Robert Selkirk, JR., Rebecca Sue Selkirk, Michael Brown, Jennifer (Xiaoyu Xu) Brown
  • Publication number: 20220267227
    Abstract: A fertilizer composition and method to produced based on milk which comes from ruminant animals like cows and goats and adding a coal dust component. The previous or past milk-based fertilizers have had poor efficacy obtained due to the high fat content of these milk sources due to using too much milk, or rather too much fat in the milk, since the bacteria in the composition will spoil and result in a foul odor, poor growth, and poor crop yield. This fertilizer composition contains a nutrient ingredient, which is the de-fatted milk, as a liquid or dry product, and are utilized between 10 percent weight and 95 percent weight plus uses the coal dust as a less expensive stabilizer and chelator as well as other minerals for Nitrogen-Phosphorus-Potassium utilization.
    Type: Application
    Filed: May 8, 2022
    Publication date: August 25, 2022
    Inventors: William Robert Selkirk, JR., Rebecca Sue Selkirk
  • Patent number: 11358906
    Abstract: A fertilizer product and method to compose based on milk. Dairy Milk from ruminant animals like cows and goats has been used for centuries for fertilizer and pesticides. The poor efficacy obtained previously was due to the high fat content of these milk sources. Along with the benefits of using milk-based fertilizer, one must include its drawbacks. These include using too much milk, or rather too much fat in the milk, since the bacteria in it will spoil and result in a foul odor and poor growth and crop yield. This fertilizer product and method to compose results in the fertilizer compositions that contain a nutrient ingredient, which is the de-fatted milk, as a liquid or dry product, and are utilized between 10 percent weight and 95 percent and are a stabilizer and chelator for Nitrogen-Phosphorus-Potassium utilization, as well as other known crop minerals.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: June 14, 2022
    Inventors: William Robert Selkirk, Jr., Rebecca Sue Selkirk
  • Publication number: 20200024203
    Abstract: A fertilizer product and method to compose based on milk. Dairy Milk from ruminant animals like cows and goats has been used for centuries for fertilizer and pesticides. The poor efficacy obtained previously was due to the high fat content of these milk sources. Along with the benefits of using milk-based fertilizer, one must include its drawbacks. These include using too much milk, or rather too much fat in the milk, since the bacteria in it will spoil and result in a foul odor and poor growth and crop yield. This fertilizer product and method to compose results in the fertilizer compositions that contain a nutrient ingredient, which is the de-fatted milk, as a liquid or dry product, and are utilized between 10 percent weight and 95 percent and are a stabilizer and chelator for Nitrogen-Phosphorus-Potassium utilization, as well as other known crop minerals.
    Type: Application
    Filed: July 15, 2019
    Publication date: January 23, 2020
    Inventors: William Robert Selkirk, JR., Rebecca Sue Selkirk
  • Publication number: 20070175088
    Abstract: Biodiesel is formed by blending an with a hydrocarbon fuel, preferably #2 diesel, gasoline, or kerosene. Water in the mixture, and other impurities, are removed by adding a coalescing aid such as naphtha, xylene or naphthalene and passing the mixture through a series of filters including a coalescing filter. Optional components that can be added to the fuel include cetane additives, lubricants such as trimethylbenzene and ethylene, as well as performance enhancers such as acetone.
    Type: Application
    Filed: January 12, 2007
    Publication date: August 2, 2007
    Inventor: William Robert Selkirk