DB

David M. Barry

SI Soucy International: 2 patents #7 of 40Top 20%
LN Lewis Bolt & Nut: 1 patents #1 of 2Top 50%
📍 Longueuil, CA: #5 of 64 inventorsTop 8%
Overall (2025): #64,735 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12403965 Multi-member frame assembly for a track system Yves SAUVAGEAU, Branislav Nanac, Maxime Rivard, Roch Gaudreau 2025-09-02
12269543 Suspended undercarriage assembly for a track system Yves SAUVAGEAU, Branislav Nanac, Marc Nadeau, Maxime Rivard 2025-04-08
12258717 Rail anchoring spike Jeremy W. Soden 2025-03-25