Patents Assigned to Improved Racing Products, LLC
  • Engine oil pan baffle
    Patent number: D823205
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: July 17, 2018
    Assignee: Improved Racing Products, LLC
    Inventors: Richard Michael Ihns, Jarott Edward Nelson
  • Engine windage tray with crankshaft scraper
    Patent number: D860258
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: September 17, 2019
    Assignee: IMPROVED RACING PRODUCTS, LLC
    Inventors: Richard Michael Ihns, Jarott Edward Nelson
  • Engine oil line adapter block
    Patent number: D863360
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: October 15, 2019
    Assignee: IMPROVED RACING PRODUCTS, LLC
    Inventors: Richard Michael Ihns, Jarott Edward Nelson
  • Engine oil filter adapter
    Patent number: D1026956
    Type: Grant
    Filed: March 4, 2022
    Date of Patent: May 14, 2024
    Assignee: IMPROVED RACING PRODUCTS, LLC
    Inventors: Richard Michael Ihns, Casey Allen Fitzgerald, Jarott Edward Nelson