Patents by Inventor Mark Dykstra

Mark Dykstra 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: 11969386
    Abstract: A patient slider device configured to move a patient from a first bed surface to a second bed surface positioned adjacent thereto. The patient slider device includes a frame, a bed engagement assembly and a patient pulling assembly. The bed engagement assembly includes a bumper with the bumper being adjustable relative to the frame. The patient pulling assembly includes a winch assembly, preferably positioned proximate a lower end of the frame, and a sheet engaging clamp assembly. The sheet engaging clamp assembly includes a base member and a locking member structurally configured to clamp a sheet therebetween.
    Type: Grant
    Filed: December 22, 2022
    Date of Patent: April 30, 2024
    Assignees: Grand Valley State University, Spectrum Health Innovations, LLC
    Inventors: Andrew Heuerman, Eric VanMiddendorp, Michael Czechowskyj, Jason Barr, Mark C Celmer, Vaughn Gerber, Dylan DiGiovanni, Michael Matusiak, Taylor Rieckhoff, Dan Scheske, Justin Dykstra, Ashley Meitz, Garrett Goodwin, Colin Jack, Taylor Sims, Benjamin Vander Wal, John Farris, Chris Pung, Dan Switzer
  • Patent number: 11080124
    Abstract: An information handling system includes a memory controller with an error logger, and a DIMM coupled to the memory controller via a memory channel. The DIMM includes a non-volatile memory device mapped to include event blocks that store error information associated with memory events occurring the memory controller, the DIMM, and the memory channel. Each event block includes a flag field and a data field. The error logger receives an indication that a memory event has occurred, reads first flag information from a flag field of an event block, determines whether the event block is locked based upon the first flag information, and if the event block is not locked, then writes second flag information to the flag field and writes event information to a data field of the event block. The event information describes the memory event.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: August 3, 2021
    Assignee: Dell Products, L.P.
    Inventors: Mark Dykstra, Amit Shah, Yuwei Cai
  • Publication number: 20210133019
    Abstract: An information handling system includes a memory controller with an error logger, and a DIMM coupled to the memory controller via a memory channel. The DIMM includes a non-volatile memory device mapped to include event blocks that store error information associated with memory events occurring the memory controller, the DIMM, and the memory channel. Each event block includes a flag field and a data field. The error logger receives an indication that a memory event has occurred, reads first flag information from a flag field of an event block, determines whether the event block is locked based upon the first flag information, and if the event block is not locked, then writes second flag information to the flag field and writes event information to a data field of the event block. The event information describes the memory event.
    Type: Application
    Filed: November 1, 2019
    Publication date: May 6, 2021
    Inventors: Mark Dykstra, Amit Shah, Yuwei Cai
  • Publication number: 20060278436
    Abstract: A rotary drilling apparatus and method for drilling subterranean formations, including a body being provided with at least one cutter thereon exhibiting reduced, or limited, exposure to the formation, so as to control the depth-of-cut of the at least one cutter, so as to control the volume of formation material cut per rotation of the drilling apparatus, as well as to control the amount of torque experienced by the drilling apparatus and an optionally associated bottomhole assembly regardless of the effective weight-on-bit are all disclosed. The exterior of the drilling apparatus may include a plurality of blade structures carrying at least one such cutter thereon and including a sufficient amount of bearing surface area to contact the formation so as to generally distribute an additional weight applied to the drilling apparatus against the bottom of the borehole without exceeding the compressive strength of the formation rock.
    Type: Application
    Filed: August 21, 2006
    Publication date: December 14, 2006
    Inventors: Mark Dykstra, William Heuser, Michael Doster, Theodore Zaleski, Jack Oldham, Terry Watts, Daniel Ruff, Rodney Walzel, Christopher Beuershausen
  • Publication number: 20050284660
    Abstract: A rotary drag bit and method for drilling subterranean formations, including a bit body being provided with at least one cutter thereon exhibiting reduced, or limited, exposure to the formation, so as to control the depth-of-cut of the at least one cutter, so as to control the volume of formation material cut per bit rotation, as well as to control the amount of torque experienced by the bit and an optionally associated bottomhole assembly regardless of the effective weight-on-bit are all disclosed. The exterior of the bit preferably includes a plurality of blade structures carrying at least one such cutter thereon and including a sufficient amount of bearing surface area to contact the formation so as to generally distribute an additional weight applied to the bit against the bottom of the borehole without exceeding the compressive strength of the formation rock.
    Type: Application
    Filed: August 30, 2005
    Publication date: December 29, 2005
    Inventors: Mark Dykstra, William Heuser, Michael Doster, Theodore Zaleski, Jack Oldham, Terry Watts, Daniel Ruff, Rodney Walzel, Christopher Beuershausen
  • Publication number: 20050183892
    Abstract: A casing bit, which may comprise a composite structure, for drilling a casing section into a subterranean formation, and which may include a portion configured to be drilled therethrough, is disclosed. Cutting elements and methods of use are disclosed. Adhesive, solder, electrically disbonding material, and braze affixation of a cutting element are disclosed. Differing abrasive material amount, characteristics, and size of cutting elements are disclosed. Telescoping casing sections and bits are disclosed. Aspects and embodiments are disclosed including: at least one gage section extending from the nose portion, at least one rotationally trailing groove formed in at least one of the plurality of blades, a movable blade, a leading face comprising superabrasive material, at least one of a drilling fluid nozzle and a sleeve, grooves for preferential failure, at least one rolling cone affixed to the nose portion, at least one sensor, discrete cutting element retention structures, and percussion inserts.
    Type: Application
    Filed: February 19, 2004
    Publication date: August 25, 2005
    Inventors: Jack Oldham, L. Sinor, Eric McClain, Robert Laing, Evan Turner, Mark Dykstra, Eric Sullivan