AK

Arthur Joseph Koehler

📍 Monroe, OH: #11 of 42 inventorsTop 30%
🗺 Ohio: #2,196 of 7,190 inventorsTop 35%
Overall (2022): #524,343 of 548,613Top 100%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11253664 Emergency respiratory ventilator John Molander, Howard Jay Kalnitz, Michael Gary Nease 2022-02-22