RK

Ronald G. Knollman

AT Apex Industrial Technologies: 1 patents #1 of 5Top 20%
📍 Mount Healthy, OH: #1 of 2 inventorsTop 50%
🗺 Ohio: #1,540 of 5,372 inventorsTop 30%
Overall (2025): #237,510 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12428898 Motorized door assembly with safety features for heated cabinet Craig S. Whitaker, Edward L. Weaver, II, Scott A. Zieker, Charles E. Warner 2025-09-30