GJ

Grant William Johanningsmeier

JM Joy Global Underground Mining: 1 patents #2 of 20Top 10%
📍 Haubstadt, IN: #3 of 4 inventorsTop 75%
🗺 Indiana: #1,075 of 3,468 inventorsTop 35%
Overall (2024): #456,371 of 561,600Top 85%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

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