Michael John Mainville

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Saint Augustine, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Roll induced four wheel steering vehicle
- Patent number 11,358,634
- Issue date Jun 14, 2022
- Michael John Mainville
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wheeled riding device
- Patent number 9,789,412
- Issue date Oct 17, 2017
- Michael John Mainville
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ROLL INDUCED FOUR WHEEL STEERING VEHICLE
- Publication number 20200331525
- Publication date Oct 22, 2020
- Michael John Mainville
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROLL INDUCED FOUR WHEEL STEERING VEHICLE
- Publication number 20190135340
- Publication date May 9, 2019
- Michael John Mainville
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Wheeled Riding Device
- Publication number 20160318562
- Publication date Nov 3, 2016
- Michael John Mainville
- B60 - VEHICLES IN GENERAL