Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
HL

Holden Chase Leblanc

EE Elkins Earthworks: 1 patents #2 of 5Top 40%
📍 Wadsworth, OH: #5 of 23 inventorsTop 25%
🗺 Ohio: #1,540 of 5,372 inventorsTop 30%
Overall (2025): #366,732 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12359948 Portable gas monitor Charles Elkins, David Ernest Walder, Steve Woodrow Smith, Daniel Dwayne Duncan 2025-07-15