JH

John E. Harry

📍 Oakham, GB: #1 of 1 inventorsTop 100%
Overall (1989): #95,072 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4866728 Electric discharge apparatus David Robert Evans 1989-09-12