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

David M. Converse

PA Parker-Hannifin: 1 patents #15 of 88Top 20%
📍 Columbia Station, OH: #3 of 11 inventorsTop 30%
🗺 Ohio: #1,540 of 5,372 inventorsTop 30%
Overall (2025): #414,772 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12292134 Solenoid valve assembly with configurable solenoid connection Mitchell P. Eichler 2025-05-06