JH

Joseph Daniel Hoover

JM Joy Global Underground Mining: 1 patents #2 of 20Top 10%
📍 Hermitage, PA: #3 of 7 inventorsTop 45%
🗺 Pennsylvania: #2,390 of 7,701 inventorsTop 35%
Overall (2024): #407,719 of 561,600Top 75%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11858745 Chain conveyor and link for same Grant William Johanningsmeier, Dirk Johannes van Dyk, Christopher George Stewart, Benjamin Scott Patterson 2024-01-02