JH

James A. Hardy

AL Alliedsignal: 1 patents #96 of 385Top 25%
🗺 Ohio: #715 of 3,574 inventorsTop 25%
Overall (1989): #100,566 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4835963 Diesel engine particulate trap regeneration system — 1989-06-06