Patents by Inventor Roger Dobnikar

Roger Dobnikar 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).

  • Sprayable non-woven fiber barrier to non-gaseous materials
    Patent number: 9603312
    Abstract: Disclosed is a sprayable nonwoven fiber weed barrier comprising an aqueous solution of nonwoven fibers and polymer binder. The aqueous solution can be directly sprayed onto the soil to suppress weed penetration through the soil. The sprayable nonwoven fiber weed barrier has a pore structure that allows water to penetrate into the soil, but curbs the growth of weeds.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: March 28, 2017
    Assignee: WhiteOptics, LLC
    Inventors: Eric Teather, Roger Dobnikar
  • SPRAYABLE NON-WOVEN FIBER WEED BARRIER
    Publication number: 20160249537
    Abstract: Disclosed is a sprayable nonwoven fiber weed barrier comprising an aqueous solution of nonwoven fibers and polymer binder. The aqueous solution can be directly sprayed onto the soil to suppress weed penetration through the soil. The sprayable nonwoven fiber weed barrier has a pore structure that allows water to penetrate into the soil, but curbs the growth of weeds.
    Type: Application
    Filed: May 5, 2016
    Publication date: September 1, 2016
    Inventors: Eric Teather, Roger Dobnikar
  • Sprayable non-woven fiber weed barrier
    Patent number: 9394440
    Abstract: Disclosed is a sprayable nonwoven fiber weed barrier comprising an aqueous solution of nonwoven fibers and polymer binder. The aqueous solution can be directly sprayed onto the soil to suppress weed penetration through the soil. The sprayable nonwoven fiber weed barrier has a pore structure that allows water to penetrate into the soil, but curbs the growth of weeds.
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: July 19, 2016
    Assignee: WhiteOptics LLC
    Inventors: Eric William Hearn Teather, Roger Dobnikar
  • SPRAYABLE NON-WOVEN FIBER WEED BARRIER
    Publication number: 20120227646
    Abstract: Disclosed is a sprayable nonwoven fiber weed barrier comprising an aqueous solution of nonwoven fibers and polymer binder. The aqueous solution can be directly sprayed onto the soil to suppress weed penetration through the soil. The sprayable nonwoven fiber weed barrier has a pore structure that allows water to penetrate into the soil, but curbs the growth of weeds.
    Type: Application
    Filed: December 2, 2011
    Publication date: September 13, 2012
    Inventors: Eric William Hearn TEATHER, Roger Dobnikar