Patents by Inventor David J. Martin

David J. Martin 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).

  • Publication number: 20240132499
    Abstract: The disclosure relates to USP30 Inhibitor Compounds, pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising same, and medical uses involving same.
    Type: Application
    Filed: September 27, 2023
    Publication date: April 25, 2024
    Inventors: Alex J. Buckmelter, Justin Andrew Caravella, Hongbin Li, Matthew W. Martin, Steven Mischke, David James Richard, Angela V. West
  • Publication number: 20240125385
    Abstract: A zero turning radius mower park brake system includes a park brake pawl on a transmission which engages a park brake to a pair of independently driven traction wheels. A park brake link may be pivotably mounted to the park brake pawl and connected to a left steering lever and a right steering lever. The park brake link may pivot while moving the park brake pawl forward to a park brake engaged position if only one of the steering levers is moved outward from a neutral traction drive position.
    Type: Application
    Filed: October 18, 2022
    Publication date: April 18, 2024
    Inventors: JOSEAN J. MARTINEZ ACOSTA, THOMAS M. MESSINA, KENNETH M. REEP, WILLIAM P. JOHNSON, DAVID W. GEIGER, Margaret K. Martin
  • Patent number: 11944099
    Abstract: This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).
    Type: Grant
    Filed: February 11, 2021
    Date of Patent: April 2, 2024
    Assignee: CORTEVA AGRISCIENCE LLC
    Inventors: Ronald J. Heemstra, Ronald Ross, Jr., Timothy P. Martin, Nicolaas Vermeulen, John F. Daeuble, Sr., Joseph D. Eckelbarger, Alex Nolan, Kaitlyn Gray, David A. Demeter, Ricky Hunter, Tony K. Trullinger
  • Publication number: 20240081802
    Abstract: Various methods and devices are provided for allowing multiple surgical instruments to be inserted into sealing elements of a single surgical access device. The sealing elements can be movable along predefined pathways within the device to allow surgical instruments inserted through the sealing elements to be moved laterally, rotationally, angularly, and vertically relative to a central longitudinal axis of the device for ease of manipulation within a patient's body while maintaining insufflation.
    Type: Application
    Filed: November 16, 2023
    Publication date: March 14, 2024
    Inventors: Mark S. Ortiz, David T. Martin, Matthew C. Miller, Mark J. Reese, Wells D. Haberstich, Carl Shurtleff, Charles J. Scheib, Frederick E. Shelton, IV, Jerome R. Morgan, Daniel H. Duke, Daniel J. Mumaw, Gregory W. Johnson, Kevin L. Houser
  • Publication number: 20190111652
    Abstract: A decorative resin panel having a thickness of at least about 1/16? to about 2?, a length of at least about 3? to about 5?, and a width of at least about 5? to about 10?. The decorative resin panel can include a rigid thermoplastic resin sheet with a layer of decorative objects embedded on at least one surface. The layer of decorative objects can provide a variable, high relief tactile feature to the at least one surface of the decorative resin panel that corresponds to a shape of the layer of decorative objects. The resultant decorative resin panel can be used in both exterior and interior decorative and/or structural applications.
    Type: Application
    Filed: October 15, 2018
    Publication date: April 18, 2019
    Inventors: E. Egan Metcalf, Cory M. Pymm, David J. Martin, Matthew T. Sutton
  • Publication number: 20180257339
    Abstract: A method of manufacturing a resin panel with a natural, oxidation flake layer comprises applying a solution to a material and allowing an oxidation flake layer to form, such as a rust layer on a metal sheet. A manufacturer can then layer the material with the oxidation flake layer and a thermoplastic substrate, so the thermoplastic substrate is facing the oxidation flake layer. A manufacturer can then heat the layers to the glass transition temperature of the thermoplastic substrate, causing the thermoplastic substrate to bond to the oxidized elements of the oxidation flake layer. The manufacturer can then separate the material from the thermoplastic substrate, thereby stripping the bonded oxidation flake layer away from the material where it remains embedded in the thermoplastic substrate. The resultant resin panel has a natural, translucent oxidation flake design, which can be used in both exterior and interior decorative and/or structural applications.
    Type: Application
    Filed: March 13, 2018
    Publication date: September 13, 2018
    Inventors: E. Egan Metcalf, David J. Martin, Matthew T. Sutton
  • Patent number: 9874320
    Abstract: A retrofit kit for drop ceiling lighting fixtures and a method of retrofitting drop ceiling lighting fixtures are provided. The retrofit kit includes a pair of adapter brackets configured to be mounted to opposing sides of a drop ceiling fixture, and a door-light assembly configured to be pivotally coupled to one adapter bracket, and to be latched to the other adapter bracket.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: January 23, 2018
    Assignee: Hubbell Incorporated
    Inventors: Russell A. Price, Priyankkumar M. Desai, David J Martin, Justin W Ryver
  • Patent number: 9719468
    Abstract: An air cleaner system that potentially reduces debris entering a prime mover (e.g., engine) during removal/replacement of an air cleaner. In one embodiment, the engine includes a shroud defining an air cleaner compartment. The engine further includes a tubular air feed port defining a combustion air intake. The air feed port terminates at an end face located at or within the air cleaner compartment, and a lower portion of the end face is notched relative to other portions of the end face. In other embodiments, an engine oil drain system is provided that selectively positions a distal end of an oil drain tube at a drain position located away from the engine. The oil drain tube may also be repositioned to a stored position, wherein the distal end of the drain tube attaches to a nipple connected to either an engine housing or surrounding structure.
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: August 1, 2017
    Assignee: THE TORO COMPANY
    Inventors: Jay J. Kakuk, Trent R. Roth, Warren H. Daun, David J. Martin, Philip C. Dretzka
  • Patent number: D777795
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: January 31, 2017
    Assignee: The Toro Company
    Inventors: David J. Martin, Philip C. Dretzka, Kevin D. Docken
  • Patent number: D786940
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: May 16, 2017
    Assignee: The Toro Company
    Inventors: Philip C. Dretzka, David J. Martin, Nathan J. Friberg, Nicholas J. Wersal, Derek S. Duchscherer
  • Patent number: D802026
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: November 7, 2017
    Assignee: The Toro Company
    Inventors: Larry W. Schmidt, Cal N. Kosieracki, Andrew J. Kjolhaug, Joseph P. Thelen, David J. Martin
  • Patent number: D828125
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: September 11, 2018
    Assignee: THE TORO COMPANY
    Inventors: Philip C. Dretzka, Ryan J. Sweere, Tyler E. Peterson, David J. Martin
  • Patent number: D832669
    Type: Grant
    Filed: April 25, 2017
    Date of Patent: November 6, 2018
    Assignee: THE TORO COMPANY
    Inventors: Philip C. Dretzka, David J. Martin, Ryan J. Sweere, Tyler E. Peterson
  • Patent number: D854387
    Type: Grant
    Filed: April 25, 2017
    Date of Patent: July 23, 2019
    Assignee: THE TORO COMPANY
    Inventors: Philip C. Dretzka, David J. Martin, Ryan J. Sweere, Tyler E. Peterson
  • Patent number: D859950
    Type: Grant
    Filed: April 25, 2017
    Date of Patent: September 17, 2019
    Assignee: THE TORO COMPANY
    Inventors: Philip C. Dretzka, David J. Martin, Ryan J. Sweere, Tyler E. Peterson
  • Patent number: D872329
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: January 7, 2020
    Assignee: The Toro Company
    Inventors: Paul Frederick Koltz, Brian Algot Hanson, Philip Charles Dretzka, David J. Martin
  • Patent number: D877779
    Type: Grant
    Filed: April 25, 2017
    Date of Patent: March 10, 2020
    Assignee: THE TORO COMPANY
    Inventors: Philip C. Dretzka, David J. Martin, Ryan J. Sweere, Tyler E. Peterson
  • Patent number: D994603
    Type: Grant
    Filed: November 23, 2021
    Date of Patent: August 8, 2023
    Assignee: THE TORO COMPANY
    Inventors: Philip C. Dretzka, David J. Martin, Brian A. Hanson, Timothy Werts
  • Patent number: D1009946
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: January 2, 2024
    Assignee: THE TORO COMPANY
    Inventors: David J. Martin, Jerrod Neal Winter, Phat Toan Nghiem, Alan Joseph Kummet, Aaron R. Schweigert
  • Patent number: D1009947
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: January 2, 2024
    Assignee: THE TORO COMPANY
    Inventors: David J. Martin, Jerrod Neal Winter, Phat Toan Nghiem, Alan Joseph Kummet, Aaron R. Schweigert