Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–11 of 11 inventors

Rank Inventor Primary Company Patents
1 Raymond Hauser Hydro-Gear Limited Partnership 6
2 Thomas J. Langenfeld Hydro-Gear Limited Partnership 4
3 Lonnie E. Holder Hydro-Gear Limited Partnership 2
#4 Craig Wigness Hydro-Gear Limited Partnership 1
#4 Danney Dendy Agri-Fab 1
#4 Mary Jill Trumper Caterpillar 1
#4 Kenneth J. Rawski Hydro-Gear Limited Partnership 1
#4 Michael E. Yoder HP 1
#4 Jill Trumper Caterpillar 1
#4 Ronald Hickenbottom Agri-Fab 1
#4 Michael L. Bennett Hydro-Gear Limited Partnership 1

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