Patents Assigned to DHG, Inc.
  • Patent number: 11845087
    Abstract: In one embodiment, a hydroseeder has an integrated bale grinder. The hydroseeder includes a tank, an agitator, a plurality of grinding flights, and a basket. The tank includes an opening and is configured to hold a material slurry. The agitator is positioned below the opening and is configured to agitate the material slurry. The plurality of grinding flights extends from the agitator and is configured to grind a material bale as it is introduced into the tank. The basket extends from the opening of the tank and is configured to direct the material bale toward the plurality of grinding flights.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: December 19, 2023
    Assignee: DHG, INC.
    Inventors: Gordon Maciulewicz, Aaron Andrew Kime
  • Patent number: 11839887
    Abstract: A hydraulic spray nozzle, a hydroseeding system and a method of dispersing bulk material with a hydraulic spray nozzle. The hydraulic spray nozzle may further include one or more of an inlet, a diffuser cone, an expansion chamber, one or more interior surface vanes, a converging nozzle and an outlet that fluidly cooperate with one another in order to increase the dispersal distance of the bulk material as it exits the hydraulic spray nozzle. In one form, the hydraulic spray nozzle is incorporated into a hydroseeding system or other bulk material dispersing system in order to apply seeds, mulch, fertilizer or related bulk materials over large swaths of land.
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: December 12, 2023
    Assignee: DHG, INC.
    Inventor: Aaron Kime
  • Patent number: 11772108
    Abstract: An infeed chute for a material application machine includes a riser and a water spreading unit. The riser includes a sidewall and defines an infeed opening extending through the riser. The riser is configured to be coupled to an opening of a tank of a material application machine such that application material passed through the infeed opening of the riser enters the tank of the material application machine. The sidewall includes a water inlet formed therein. The water spreading unit is coupled to the water inlet and is configured to direct water laterally across the infeed chute.
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: October 3, 2023
    Assignee: DHG, Inc.
    Inventor: Gordon Maciulewicz
  • Publication number: 20220030764
    Abstract: An infeed chute for a material application machine includes a riser and a water spreading unit. The riser includes a sidewall and defines an infeed opening extending through the riser. The riser is configured to be coupled to an opening of a tank of a material application machine such that application material passed through the infeed opening of the riser enters the tank of the material application machine. The sidewall includes a water inlet formed therein. The water spreading unit is coupled to the water inlet and is configured to direct water laterally across the infeed chute.
    Type: Application
    Filed: October 13, 2021
    Publication date: February 3, 2022
    Applicant: DHG, Inc.
    Inventor: Gordon Maciulewicz
  • Patent number: 11167295
    Abstract: An infeed chute for a material application machine includes a riser and a water spreading unit. The riser includes a sidewall and defines an infeed opening extending through the riser. The riser is configured to be coupled to an opening of a tank of a material application machine such that application material passed through the infeed opening of the riser enters the tank of the material application machine. The sidewall includes a water inlet formed therein. The water spreading unit is coupled to the water inlet and is configured to direct water laterally across the infeed chute.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: November 9, 2021
    Assignee: DHG, INC.
    Inventor: Gordon Maciulewicz
  • Publication number: 20210197204
    Abstract: In one embodiment, a hydroseeder has an integrated bale grinder. The hydroseeder includes a tank, an agitator, a plurality of grinding flights, and a basket. The tank includes an opening and is configured to hold a material slurry. The agitator is positioned below the opening and is configured to agitate the material slurry. The plurality of grinding flights extends from the agitator and is configured to grind a material bale as it is introduced into the tank. The basket extends from the opening of the tank and is configured to direct the material bale toward the plurality of grinding flights.
    Type: Application
    Filed: March 12, 2021
    Publication date: July 1, 2021
    Applicant: DHG, Inc.
    Inventors: Gordon Maciulewicz, Aaron Andrew Kime
  • Patent number: 11006587
    Abstract: A material application system includes a hopper assembly and a conveyor assembly. The hopper assembly includes an upper portion and a downcomer portion. Bulk material is loaded into the upper portion and passes through the downcomer portion. The downcomer portion may include a sail plate for agitating the bulk material to inhibit the formation of clogs in the bulk material.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: May 18, 2021
    Assignee: DHG, INC.
    Inventor: Phillip Andrew McGloin
  • Patent number: 10974253
    Abstract: In one embodiment, a hydroseeder has an integrated bale grinder. The hydroseeder includes a tank, an agitator, a plurality of grinding flights, and a basket. The tank includes an opening and is configured to hold a material slurry. The agitator is positioned below the opening and is configured to agitate the material slurry. The plurality of grinding flights extends from the agitator and is configured to grind a material bale as it is introduced into the tank. The basket extends from the opening of the tank and is configured to direct the material bale toward the plurality of grinding flights.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: April 13, 2021
    Assignee: DHG, inc.
    Inventors: Gordon Maciulewicz, Aaron Andrew Kime
  • Patent number: 10932404
    Abstract: A semi-closed loop hydraulic circuit includes a prime move, a first hydraulic circuit operatively coupled to the prime mover, and a second hydraulic circuit operatively coupled to the prime mover. The second hydraulic circuit is fluidly coupled to the first hydraulic circuit.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: March 2, 2021
    Assignee: DHG, Inc.
    Inventor: Aaron Andrew Kime
  • Publication number: 20200068814
    Abstract: A material application system includes a hopper assembly and a conveyor assembly. The hopper assembly includes an upper portion and a downcomer portion. Bulk material is loaded into the upper portion and passes through the downcomer portion. The downcomer portion may include a sail plate for agitating the bulk material to inhibit the formation of clogs in the bulk material.
    Type: Application
    Filed: August 29, 2019
    Publication date: March 5, 2020
    Applicant: DHG, Inc.
    Inventor: Phillip Andrew McGloin
  • Publication number: 20200070185
    Abstract: An infeed chute for a material application machine includes a riser and a water spreading unit. The riser includes a sidewall and defines an infeed opening extending through the riser. The riser is configured to be coupled to an opening of a tank of a material application machine such that application material passed through the infeed opening of the riser enters the tank of the material application machine. The sidewall includes a water inlet formed therein. The water spreading unit is coupled to the water inlet and is configured to direct water laterally across the infeed chute.
    Type: Application
    Filed: August 28, 2018
    Publication date: March 5, 2020
    Applicant: DHG, Inc.
    Inventor: Gordon Maciulewicz
  • Publication number: 20200016603
    Abstract: In one embodiment, a hydroseeder has an integrated bale grinder. The hydroseeder includes a tank, an agitator, a plurality of grinding flights, and a basket. The tank includes an opening and is configured to hold a material slurry. The agitator is positioned below the opening and is configured to agitate the material slurry. The plurality of grinding flights extends from the agitator and is configured to grind a material bale as it is introduced into the tank. The basket extends from the opening of the tank and is configured to direct the material bale toward the plurality of grinding flights.
    Type: Application
    Filed: July 13, 2018
    Publication date: January 16, 2020
    Applicant: DHG, Inc.
    Inventors: Gordon Maciulewicz, Aaron Andrew Kime
  • Publication number: 20190090407
    Abstract: A semi-closed loop hydraulic circuit includes a prime move, a first hydraulic circuit operatively coupled to the prime mover, and a second hydraulic circuit operatively coupled to the prime mover. The second hydraulic circuit is fluidly coupled to the first hydraulic circuit.
    Type: Application
    Filed: August 28, 2018
    Publication date: March 28, 2019
    Applicant: DHG, Inc.
    Inventor: Aaron Andrew Kime