Inventor · disambiguated record
Mark Stephen Fitzsimmons
Also filed as: FITZSIMMONS MARK STEPHEN
17 granted patents·3 pending applications·181 citations·filing 2009–2025
93Inventor score
Top patents by PatentIndex Score
20 records- 0197US11428279B2Suspension enhancing hub and rear derailleur assemblyFOX FACTORY INC·Filed 2019·Granted Aug 30, 2022·7 cites·16 claims
- 0297US10029172B2Methods and apparatus for virtual competitionFOX FACTORY INC·Filed 2015·Granted Jul 24, 2018·62 cites·3 claims
- 0397US9108098B2Methods and apparatus for virtual competitionGALASSO MARIO·Filed 2009·Granted Aug 18, 2015·90 cites·19 claims
- 0495US10537790B2Methods and apparatus for virtual competitionFOX FACTORY INC·Filed 2018·Granted Jan 21, 2020·18 cites·19 claims
- 0594US11769423B2Incorporating real world physical activity into a virtual world environmentFOX FACTORY INC·Filed 2020·Granted Sep 26, 2023·3 cites·15 claims
- 0688US12512204B2Methods and apparatus for virtual competitionFOX FACTORY INC·Filed 2023·Granted Dec 30, 2025·0 cites·11 claims
- 0788US12505909B2Methods and apparatus for virtual competitionFOX FACTORY INC·Filed 2023·Granted Dec 23, 2025·0 cites·17 claims
- 0888US12292090B2Suspension enhancing hub and rear derailleur assemblyFOX FACTORY INC·Filed 2024·Granted May 6, 2025·0 cites·7 claims
- 0985US2025257769A1Suspension enhancing hub and rear derailleur assemblyFOX FACTORY INC·Filed 2025·Application pending·0 cites
- 1085US2025377027A1Suspension enhancing hub and rear derailleur assemblyFOX FACTORY INC·Filed 2025·Application pending·0 cites
- 1181US12071988B2Suspension enhancing hub and rear derailleur assemblyFOX FACTORY INC·Filed 2022·Granted Aug 27, 2024·0 cites·5 claims
- 1278US12170137B2Methods and apparatus for virtual competitionFOX FACTORY INC·Filed 2019·Granted Dec 17, 2024·0 cites·1 claims
- 1375US12033739B2Methods and apparatus for virtual competitionFOX FACTORY INC·Filed 2020·Granted Jul 9, 2024·0 cites·6 claims
- 1474US11869651B2Methods and apparatus for virtual competitionFOX FACTORY INC·Filed 2021·Granted Jan 9, 2024·0 cites·8 claims
- 1574US11043294B2Methods and apparatus for virtual competitionFOX FACTORY INC·Filed 2019·Granted Jun 22, 2021·1 cites·8 claims
- 1673US2022172817A1Methods and apparatus for virtual competitionFOX FACTORY INC·Filed 2022·Application pending·0 cites
- 1772US11875887B2Methods and apparatus for virtual competitionFOX FACTORY INC·Filed 2021·Granted Jan 16, 2024·0 cites·1 claims
- 1870US11961602B2Methods and apparatus for virtual competitionFOX FACTORY INC·Filed 2020·Granted Apr 16, 2024·0 cites·1 claims
- 1970US11257582B2Methods and apparatus for virtual competitionFOX FACTORY INC·Filed 2020·Granted Feb 22, 2022·0 cites·10 claims
- 2069US12154448B2Incorporating real world physical activity into a virtual world environmentFOX FACTORY INC·Filed 2023·Granted Nov 26, 2024·0 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Mark Stephen Fitzsimmons files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →