Patents by Inventor Hal Parks

Hal Parks 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).

  • Patent number: 11967884
    Abstract: An energy conversion device may include a shaft including a first portion and a second portion wherein the first portion of the shaft is configured to rotate relative to the second portion of the shaft. A rotor may be coupled to the first portion of the shaft and a stator may be coupled to the second portion of the shaft. A first one-way bearing may be coupled to the first portion of the shaft and configured to transfer rotational input to the first portion of the shaft in a first direction. A second one-way bearing may be coupled to the second portion of the shaft and configured to transfer rotational input to the second portion of the shaft in a second direction opposite the first direction.
    Type: Grant
    Filed: June 8, 2022
    Date of Patent: April 23, 2024
    Assignee: GIG Energy LLC
    Inventors: Jon Woodward, Craig Allan Coad, Hal Parks
  • Publication number: 20220393549
    Abstract: An energy conversion device may include a shaft including a first portion and a second portion wherein the first portion of the shaft is configured to rotate relative to the second portion of the shaft. A rotor may be coupled to the first portion of the shaft and a stator may be coupled to the second portion of the shaft. A first one-way bearing may be coupled to the first portion of the shaft and configured to transfer rotational input to the first portion of the shaft in a first direction. A second one-way bearing may be coupled to the second portion of the shaft and configured to transfer rotational input to the second portion of the shaft in a second direction opposite the first direction.
    Type: Application
    Filed: June 8, 2022
    Publication date: December 8, 2022
    Inventors: Jon Woodward, Craig Allan Coad, Hal Parks
  • Patent number: 10907829
    Abstract: A novel inline pilot assembly and method of flame detection for use with combustion applications for oil or gas processing is provided wherein the pilot assembly includes a pilot novel assembly with a unique placement of fuel and induction holes to improve flame stability, promote flame anchoring near the diffuser, and discourage the pilot flame front from migrating forward away from the diffuser.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: February 2, 2021
    Assignee: Profire Energy, Inc.
    Inventors: Mark R. Loveless, Melvin Hal Parks, Justin W. Hatch, Stephen N. Pitcher
  • Publication number: 20190178494
    Abstract: A novel inline pilot assembly and method of flame detection for use with combustion applications for oil or gas processing is provided wherein the pilot assembly includes a pilot novel assembly with a unique placement of fuel and induction holes to improve flame stability, promote flame anchoring near the diffuser, and discourage the pilot flame front from migrating forward away from the diffuser.
    Type: Application
    Filed: September 13, 2018
    Publication date: June 13, 2019
    Inventors: Mark R. Loveless, Melvin Hal Parks, Justin W. Hatch, Stephen N. Pitcher
  • Patent number: 10101028
    Abstract: A novel inline pilot assembly and method of flame detection for use with combustion applications for oil or gas processing is provided wherein the pilot assembly includes a pilot novel assembly with a unique placement of fuel and induction holes to improve flame stability, promote flame anchoring near the diffuser, and discourage the pilot flame front from migrating forward away from the diffuser.
    Type: Grant
    Filed: January 15, 2016
    Date of Patent: October 16, 2018
    Assignee: PROFIRE ENERGY, INC.
    Inventors: Mark R. Loveless, Melvin Hal Parks, Justin W Hatch, Stephen N. Pitcher
  • Publication number: 20180202778
    Abstract: An improved deflecting baffle, deflecting baffle system, baffle mounting system, and components and method of installation thereof is provided having a universal mounting and installation system.
    Type: Application
    Filed: January 12, 2018
    Publication date: July 19, 2018
    Inventors: Melvin Hal Parks, Michael Clark Graham
  • Patent number: 9989162
    Abstract: A dual cartridge temperature control valve having a self-contained, top loading bonnet cartridge and a self-contained, bottom loading seat cartridge. The control valve body may include internally configured pressure channels configured to mate with the upstream and downstream pressure channels of a control valve actuator having internally integrated pressure channels.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: June 5, 2018
    Assignee: PROFIRE ENERGY, INC
    Inventors: Mark R. Loveless, Melvin Hal Parks, Justin W. Hatch
  • Publication number: 20170003023
    Abstract: A valve system having a dual trim valve assembly capable of using a single valve assembly to provide fuel in a plurality of modes for at least a main burner operation mode and a parallel pilot operation mode.
    Type: Application
    Filed: July 1, 2015
    Publication date: January 5, 2017
    Inventors: Mark R. Loveless, Melvin Hal Parks, Justin W. Hatch
  • Patent number: 9494243
    Abstract: A control valve actuator assembly having internally configured pressure transducers and associated pressure channels internally integrated within the yoke of the actuator assembly.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: November 15, 2016
    Assignee: Profire Energy, Inc
    Inventors: Mark R. Loveless, Melvin Hal Parks, Justin W. Hatch
  • Publication number: 20160209032
    Abstract: A novel inline pilot assembly and method of flame detection for use with combustion applications for oil or gas processing is provided wherein the pilot assembly includes a pilot novel assembly with a unique placement of fuel and induction holes to improve flame stability, promote flame anchoring near the diffuser, and discourage the pilot flame front from migrating forward away from the diffuser.
    Type: Application
    Filed: January 15, 2016
    Publication date: July 21, 2016
    Inventors: Mark R. Loveless, Melvin Hal Parks, Justin W. Hatch, Stephen N. Pitcher
  • Publication number: 20150211739
    Abstract: A valve train system, apparatus, and methods including valve train modules integrating valve train functions wherein the valve train modules are configured for integration and include self-contained top-loading valve cartridges, an integrated valve train electrical system and an integrated valve proving system.
    Type: Application
    Filed: January 9, 2015
    Publication date: July 30, 2015
    Inventors: MARK R. LOVELESS, MELVIN HAL PARKS, JUSTIN W. HATCH
  • Publication number: 20150059874
    Abstract: A dual cartridge temperature control valve having a self-contained, top loading bonnet cartridge and a self-contained, bottom loading seat cartridge. The control valve body may include internally configured pressure channels configured to mate with the upstream and downstream pressure channels of a control valve actuator having internally integrated pressure channels.
    Type: Application
    Filed: August 27, 2014
    Publication date: March 5, 2015
    Inventors: MARK R. LOVELESS, MELVIN HAL PARKS
  • Publication number: 20150059875
    Abstract: A control valve actuator assembly having internally configured pressure transducers and associated pressure channels internally integrated within the yoke of the actuator assembly.
    Type: Application
    Filed: August 27, 2014
    Publication date: March 5, 2015
    Inventors: MARK R. LOVELESS, MELVIN HAL PARKS
  • Publication number: 20140057246
    Abstract: A demonstration case having an eccentric tilt panel display assembly is provided for safely securing, transporting, and demonstrating industrial products or equipment. The demonstration case may reduce damage to display products that may occur from dropping the demonstration case or from joggling of display products during transport. The demonstration case may also help stably maintain the display product in a display or demonstration mode.
    Type: Application
    Filed: August 21, 2013
    Publication date: February 27, 2014
    Applicant: Profire Energy, Inc.
    Inventor: Melvin Hal Parks
  • Publication number: 20130280664
    Abstract: A burner assembly for an oil or gas dehydration system is provided which allows for standard pilot access through the burner assembly. The burner assembly includes an airplate system having a crescent shaped shutter plate.
    Type: Application
    Filed: March 18, 2013
    Publication date: October 24, 2013
    Applicant: PROFIRE ENERGY, INC
    Inventor: MELVIN HAL PARKS
  • Patent number: 4640659
    Abstract: Apparatus and method for collection, compaction, and ejection of refuse wherein refuse initially dumped into a forward hopper compartment is conducted through an opening in a compaction plate into a storage compartment. A shredding device such as an auger-type impeller is formed as part of the compaction blade assembly and is moveable therewith between a forward position in the hopper compartment and a rearward, compaction position in the storage compartment. The combined impeller and compaction blade assembly permits initial shredding and compaction of refuse during transmission to the storage compartment, with periodic compaction of the storage compartment contents by displacement of the compaction blade assembly rearward. Ejection of refuse from the storage compartment is also accomplished by rearward displacement of the impeller and compaction blade assembly, thereby forcing the contained refuse through a rearward ejection door.
    Type: Grant
    Filed: December 20, 1984
    Date of Patent: February 3, 1987
    Inventor: Hal Parks
  • Patent number: 4067466
    Abstract: In a refuse compaction/ejection system, an improved ejection door having a lower hinged member which reduces the degree of door extension required to obtain an effective open discharge path and a catch-lock means for guiding and retaining the hinged member into closed configuration when the door is in the unextended position. The lower door member is hinged to an upper member which travels a fixed upward path during ejection operations. As the hinged member is carried upward by the upper member, the lower lip of the lower member is withdrawn from the catch-lock means, permitting rotation in an axial rearward direction about the hinge due to the force of discharging refuse. With the refuse ejected, the hinged member returns to its nonrotated natural position, causing the lip of the lower hinged member to catch in rearwardly extending catch-lock means upon the retraction cycle.
    Type: Grant
    Filed: March 25, 1977
    Date of Patent: January 10, 1978
    Inventors: Melvin Ray Parks, Melvin Hal Parks
  • Patent number: 4067464
    Abstract: In a refuse compaction and ejection system for location adjacent to a wall, truck cab, or other body which would restrict vertical angular movement due to lack of free space therebetween, a body slide-lift mechanism for shifting the refuse storage compartment rearward in combination with vertical movement to adjust the level of refuse ejection to a desired height. The refuse storage compartment containing the appropriate compaction and ejection components is rotatably affixed at its forward end to a support base by means of a slotted flange-pin assembly. A support-base-mounted hydraulic cylinder oriented along the length of and attached to the floor of the storage compartment provides the power to reciprocate the compartment from its horizontal, adjacent location to its extended, elevated ejection level.
    Type: Grant
    Filed: March 25, 1977
    Date of Patent: January 10, 1978
    Inventors: Melvin Hal Parks, Melvin Ray Parks