Patents by Inventor Peter Olt

Peter Olt 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).

  • Autonomous system for injecting additives into irrigation water
    Patent number: 8434697
    Abstract: Injection apparatus for automatically applying pest control concentrates and fertilizers into an existing underground irrigation system. Apparatus uses an electronic control system programmed to activate one or more injection pumps and to also operate the zonal flow control solenoids contained in an existing underground or other type of irrigation system. Apparatus includes a single or plurality of storage reservoirs for storing one or more additives with piping to deliver these additives to the existing irrigation system.
    Type: Grant
    Filed: May 12, 2011
    Date of Patent: May 7, 2013
    Inventor: Peter Olt