RF

Raymond H. Forward

📍 Stevenage, GB: #2 of 18 inventorsTop 15%
Overall (1989): #67,871 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4825501 Vacuum cleaning apparatus Derek Ashby, Sajjadali G. Ali 1989-05-02