Patents by Inventor Wesley D. Johnson

Wesley D. Johnson 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: 11950736
    Abstract: A method of operating an autonomous cleaning robot is provided. The method includes receiving, at a handheld computing device, data representing a status of a debris collection bin of the autonomous cleaning robot, the status of the bin including a bin fullness reading. The method also includes receiving, at the handheld computing device, data representing a status of a filter bag of an evacuation station, the status of the filter bag including a bag fullness reading. The method also includes presenting, on a display of the handheld computing device, a first status indicator representing the bin fullness reading, and presenting, on the display of the handheld computing device, a second status indicator representing the bag fullness reading.
    Type: Grant
    Filed: June 15, 2021
    Date of Patent: April 9, 2024
    Assignee: iRobot Corporation
    Inventors: Wesley D. Johnson, Benjamin H. Schriesheim, Qunxi Huang
  • Publication number: 20210307582
    Abstract: A method of operating an autonomous cleaning robot is provided. The method includes receiving, at a handheld computing device, data representing a status of a debris collection bin of the autonomous cleaning robot, the status of the bin including a bin fullness reading. The method also includes receiving, at the handheld computing device, data representing a status of a filter bag of an evacuation station, the status of the filter bag including a bag fullness reading. The method also includes presenting, on a display of the handheld computing device, a first status indicator representing the bin fullness reading, and presenting, on the display of the handheld computing device, a second status indicator representing the bag fullness reading.
    Type: Application
    Filed: June 15, 2021
    Publication date: October 7, 2021
    Inventors: Wesley D. Johnson, Benjamin H. Schriesheim, Qunxi Huang
  • Publication number: 20160242919
    Abstract: The present invention provides a method and device for restoring individual patient joint kinematics using minimally invasive surgical procedures. The instrumentation of the invention sculpts the articular surface of a first bone that normally articulates in a predetermined manner with a second bone. The instrumentation includes a bone sculpting tool and a mount for attaching the tool to the second bone. The implant system is comprised of implants that provide intraoperative surgical options for articular constraint and facilitate proper alignment and orientation of the joint to restore kinematics as defined by the individual patient anatomy.
    Type: Application
    Filed: May 4, 2016
    Publication date: August 25, 2016
    Inventors: Gerard A. Engh, Wesley D. Johnson
  • Patent number: 9011455
    Abstract: Methods and devices for sculpting bones, particularly in preparation for implanting prosthetic devices to replace articulating bone joint surfaces. Improved bone removal devices including burr mills driven by gears and loop drives are provided. Reciprocating cutters and belt cutters are also provided. Some devices have either integral or removable expandable portions to vary the force and bone resection depth. Devices can have irrigation ports and plenums to remove bone fragments. Some cutters are dual cutters, adapted to remove bone in two or more regions, such as the knee joint, simultaneously.
    Type: Grant
    Filed: July 15, 2011
    Date of Patent: April 21, 2015
    Assignee: Cayenne Medical, Inc.
    Inventors: Wesley D. Johnson, Gerald A. Engh, Robert E. Kohler, Aaron J. Bisek, Michael N. Travanty, Daryl R. Pilarski
  • Patent number: 8808386
    Abstract: The present invention provides a modular device for restoring individual joint kinematics using minimally invasive surgical procedures. The modular implants include distinct components that include tethering means. The modular implants provide intraoperative surgical options for articular constraint and facilitate proper alignment and orientation of the joint to restore kinematics as defined by the individual patient anatomy.
    Type: Grant
    Filed: June 18, 2010
    Date of Patent: August 19, 2014
    Assignee: Cayenne Medical, Inc.
    Inventors: Gerard A. Engh, Wesley D. Johnson
  • Publication number: 20130267959
    Abstract: The present invention provides a method and device for restoring individual patient joint kinematics using minimally invasive surgical procedures. The instrumentation of the invention sculpts the articular surface of a first bone that normally articulates in a predetermined manner with a second bone. The instrumentation includes a bone sculpting tool and a mount for attaching the tool to the second bone. The implant system is comprised of implants that provide intraoperative surgical options for articular constraint and facilitate proper alignment and orientation of the joint to restore kinematics as defined by the individual patient anatomy.
    Type: Application
    Filed: March 15, 2013
    Publication date: October 10, 2013
    Inventors: Gerard A. Engh, Wesley D. Johnson
  • Patent number: 8425516
    Abstract: Methods and devices for sculpting bones, particularly in preparation for implanting prosthetic devices to replace articulating bone joint surfaces. Improved bone removal devices including burr mills driven by gears and loop drives are provided. Reciprocating cutters and belt cutters are also provided. Some devices have either integral or removable expandable portions to vary the force and bone resection depth. Devices can have irrigation ports and plenums to remove bone fragments. Some cutters are dual cutters, adapted to remove bone in two or more regions, such as the knee joint, simultaneously.
    Type: Grant
    Filed: April 4, 2008
    Date of Patent: April 23, 2013
    Assignee: Alexandria Research Technologies, Inc.
    Inventors: Wesley D. Johnson, Gerard A. Engh, Aaron J. Bisek, Michael N. Travanty, Robert E. Kohler, Daryl R. Pilarski, Anthony G. Kremer, Kevin D. Swanson, Kevin T. Stables
  • Patent number: 8343193
    Abstract: An apparatus and method is provided for distracting, in a given direction, and supporting opposing vertebral bodies. A plurality of wafers are consecutively inserted between the vertebral bodies to create a column of wafers. The column of wafers is oriented between the vertebral bodies so as to expand in the given direction as the wafers are consecutively added to the column.
    Type: Grant
    Filed: February 27, 2012
    Date of Patent: January 1, 2013
    Assignee: Spine Wave, Inc.
    Inventors: Wesley D. Johnson, Tyler Lipschultz, Larry Wales, Robert Kieval
  • Patent number: 8337531
    Abstract: An apparatus and method is provided for distracting, in a given direction, and supporting opposing vertebral bodies. A plurality of wafers are consecutively inserted between the vertebral bodies to create a column of wafers. The column of wafers is oriented between the vertebral bodies so as to expand in the given direction as the wafers are consecutively added to the column.
    Type: Grant
    Filed: February 27, 2012
    Date of Patent: December 25, 2012
    Assignee: Spine Wave, Inc.
    Inventors: Wesley D. Johnson, Tyler Lipschultz, Larry Wales, Robert Kieval
  • Patent number: 8206398
    Abstract: An apparatus and method for distracting, in a given direction, and supporting two tissue surfaces. An expandable implant includes a plurality of elements are consecutively inserted between the two tissue surfaces to create a column of elements. The column of elements is oriented between the tissue surfaces so as to expand in the given direction as the elements are consecutively added to the column. The expandable implant includes a constraint including a cooperative engagement structure between adjacent elements.
    Type: Grant
    Filed: September 8, 2010
    Date of Patent: June 26, 2012
    Assignee: Spine Wave, Inc.
    Inventors: Wesley D. Johnson, Tyler Lipschultz, Larry Wales, Robert Kieval
  • Patent number: 8128631
    Abstract: A system and method for placing an implant into or onto supporting bone, or between adjacent bones, without impaction is disclosed. The system includes an implant, a distracter, and a sleeve. Optionally, the invention includes an alignment guide, a surgical navigational tracker, and a bone displacer. The sleeve is structured to interpose the implant and supporting bone and provide a differential engagement force between the sleeve-implant interface and the sleeve-bone interface to preferentially move the implant into, onto or between supporting bone structures.
    Type: Grant
    Filed: July 27, 2006
    Date of Patent: March 6, 2012
    Assignee: Alexandria Research Technologies, Inc.
    Inventors: Wesley D. Johnson, Daryl R. Pilarski
  • Patent number: 8123755
    Abstract: An apparatus and method is provided for interbody fusion including distracting, in a given direction, and supporting opposing vertebral bodies. A plurality of wafers are consecutively inserted between the vertebral bodies to create a column of wafers. The column of wafers is oriented between the vertebral bodies so as to expand in the given direction as the wafers are consecutively added to the column.
    Type: Grant
    Filed: October 5, 2007
    Date of Patent: February 28, 2012
    Assignee: Spine Wave, Inc.
    Inventors: Wesley D. Johnson, Tyler Lipschultz, Larry Wales, Robert Kieval
  • Patent number: 8075623
    Abstract: An apparatus and method for distracting, in a given direction, and supporting two tissue surfaces. A plurality of wafers are consecutively inserted between the two tissue surfaces to create a column of wafers. The column of wafers is oriented between the tissue surfaces so as to expand in the given direction as the wafers are consecutively added to the column.
    Type: Grant
    Filed: August 18, 2010
    Date of Patent: December 13, 2011
    Assignee: Spine Wave, Inc.
    Inventors: Wesley D. Johnson, Tyler Lipschultz, Larry Wales, Robert Kieval
  • Publication number: 20110270258
    Abstract: Methods and devices for sculpting bones, particularly in preparation for implanting prosthetic devices to replace articulating bone joint surfaces. Improved bone removal devices including burr mills driven by gears and loop drives are provided. Reciprocating cutters and belt cutters are also provided. Some devices have either integral or removable expandable portions to vary the force and bone resection depth. Devices can have irrigation ports and plenums to remove bone fragments. Some cutters are dual cutters, adapted to remove bone in two or more regions, such as the knee joint, simultaneously.
    Type: Application
    Filed: July 15, 2011
    Publication date: November 3, 2011
    Applicant: Alexandria Research Technologies, LLC
    Inventors: Wesley D. Johnson, Gerard A. Engh, Robert E. Kohler, Aaron J. Bisek, Michael N. Travanty, Daryl R. Pilarski
  • Patent number: 7985225
    Abstract: Methods and devices for sculpting bones, particularly in preparation for implanting prosthetic devices to replace articulating bone joint surfaces. Improved bone removal devices including burr mills driven by gears and loop drives are provided. Reciprocating cutters and belt cutters are also provided. Some devices have either integral or removable expandable portions to vary the force and bone resection depth. Devices can have irrigation ports and plenums to remove bone fragments. Some cutters are dual cutters, adapted to remove bone in two or more regions, such as the knee joint, simultaneously.
    Type: Grant
    Filed: May 1, 2007
    Date of Patent: July 26, 2011
    Assignee: Alexandria Research Technologies, LLC
    Inventors: Wesley D. Johnson, Gerard A. Engh, Robert E. Kohler, Aaron J. Bisek, Michael N. Travanty, Daryl R. Pilarski
  • Patent number: 7931689
    Abstract: An implantable container is used to stabilize or restore height in a vertebral body. After insertion the container is filled with a bone filler material such as bone cement.
    Type: Grant
    Filed: March 19, 2004
    Date of Patent: April 26, 2011
    Assignee: Spineology Inc.
    Inventors: Stephen Hochschuler, Wesley D. Johnson, Kevin L. Nickels, Thomas R. Hektner, Larry Wales, Tyler Lipschults
  • Patent number: 7896922
    Abstract: The present invention provides a method and device for restoring individual patient joint kinematic using minimally invasive surgical procedures. The instrumentation of the invention sculpts the articular surface of a first bone that normally articulates in a predetermined manner with a second bone. The implant system is comprised of implants that provide intraoperative surgical options for articular constraint and facilitate proper alignment and orientation of the joint to restore kinematics as defined by the individual patient anatomy.
    Type: Grant
    Filed: April 20, 2009
    Date of Patent: March 1, 2011
    Assignee: Alexandria Research Technologies, LLC
    Inventors: Gerard A. Engh, Wesley D. Johnson
  • Publication number: 20110015749
    Abstract: The present invention provides a modular device for restoring individual joint kinematics using minimally invasive surgical procedures. The modular implants include distinct components that include tethering means. The modular implants provide intraoperative surgical options for articular constraint and facilitate proper alignment and orientation of the joint to restore kinematics as defined by the individual patient anatomy.
    Type: Application
    Filed: June 18, 2010
    Publication date: January 20, 2011
    Applicant: Alexandria Research Technologies, LLC
    Inventors: Gerard A. Engh, Wesley D. Johnson
  • Publication number: 20100280624
    Abstract: The present invention provides a modular device for restoring individual joint kinematics using minimally invasive surgical procedures. The modular implants include distinct components that include interconnection means. The modular implants provide intraoperative surgical options for articular constraint and facilitate proper alignment and orientation of the joint to restore kinematics as defined by the individual patient anatomy.
    Type: Application
    Filed: June 18, 2010
    Publication date: November 4, 2010
    Applicant: Alexandria Research Technologies, LLC
    Inventors: GERARD A. ENGH, Wesley D. Johnson
  • Patent number: 7811331
    Abstract: An apparatus and method for distracting, in a given direction, and supporting two tissue surfaces. A plurality of wafers are consecutively inserted between the two tissue surfaces to create a column of wafers. The column of wafers is oriented between the tissue surfaces so as to expand in the given direction as the wafers are consecutively added to the column.
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: October 12, 2010
    Assignee: Spine Wave, Inc.
    Inventors: Wesley D. Johnson, Tyler Lipschultz, Larry Wales, Robert Kieval