DB

David Barrett

MU Multimatic: 3 patents #12 of 90Top 15%
Ford: 3 patents #4,965 of 17,473Top 30%
📍 Livonia, MI: #470 of 1,586 inventorsTop 30%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,569,643 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7823896 Articulated step system for automotive vehicle Michael Bryan VanBelle, Louis Caballero, Sven Sauerwein 2010-11-02
7744106 Vehicle step with hinged pedestal mount Michael Bryan VanBelle, Louis Caballero, Sven Sauerwein 2010-06-29
7740260 Vehicle step with hinged pedestal mount Michael Bryan VanBelle, Louis Caballero, Sven Sauerwein 2010-06-22