DH

Daniel L. Hopper

ZG Zf Active Safety Gmbh: 1 patents #4 of 21Top 20%
📍 Bay Village, OH: #5 of 13 inventorsTop 40%
🗺 Ohio: #1,540 of 5,372 inventorsTop 30%
Overall (2025): #412,732 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12370994 Apparatus and method for evacuation of a brake system Douglas Osborn 2025-07-29