RH

Robert C. Hazenfield

📍 Aurora, OH: #16 of 46 inventorsTop 35%
🗺 Ohio: #2,622 of 7,781 inventorsTop 35%
Overall (2019): #295,040 of 560,194Top 55%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10354779 Free air fire alarm cable Jay Harold Osborne, Jr. 2019-07-16