Inventor
FITZSIMMONS MARK STEPHEN
US18 patents
⚠️ This page may combine multiple inventors who share the name “FITZSIMMONS MARK STEPHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FOX FACTORY INC
17 patentsUS10029172B2Jul 24, 2018
Methods and apparatus for virtual competition
FOX FACTORY INC62 citations98
US10537790B2Jan 21, 2020
Methods and apparatus for virtual competition
FOX FACTORY INC18 citations94
US11428279B2Aug 30, 2022
Suspension enhancing hub and rear derailleur assembly
FOX FACTORY INC7 citations85
US11769423B2Sep 26, 2023
Incorporating real world physical activity into a virtual world environment
FOX FACTORY INC3 citations73
US11043294B2Jun 22, 2021
Methods and apparatus for virtual competition
FOX FACTORY INC1 citations73
US12531143B2Jan 20, 2026
Methods and apparatus for virtual competition
FOX FACTORY INC0 citations62
US12512204B2Dec 30, 2025
Methods and apparatus for virtual competition
FOX FACTORY INC0 citations62
US12505909B2Dec 23, 2025
Methods and apparatus for virtual competition
FOX FACTORY INC0 citations62
US12292090B2May 6, 2025
Suspension enhancing hub and rear derailleur assembly
FOX FACTORY INC0 citations62
US12170137B2Dec 17, 2024
Methods and apparatus for virtual competition
FOX FACTORY INC0 citations62
US12154448B2Nov 26, 2024
Incorporating real world physical activity into a virtual world environment
FOX FACTORY INC0 citations62
US12071988B2Aug 27, 2024
Suspension enhancing hub and rear derailleur assembly
FOX FACTORY INC0 citations62
US12033739B2Jul 9, 2024
Methods and apparatus for virtual competition
FOX FACTORY INC0 citations62
US11961602B2Apr 16, 2024
Methods and apparatus for virtual competition
FOX FACTORY INC0 citations62
US11875887B2Jan 16, 2024
Methods and apparatus for virtual competition
FOX FACTORY INC0 citations62
US11869651B2Jan 9, 2024
Methods and apparatus for virtual competition
FOX FACTORY INC0 citations62
US11257582B2Feb 22, 2022
Methods and apparatus for virtual competition
FOX FACTORY INC0 citations62