LH

Lesley Kay Hedges

📍 Alberton, ZA: #1 of 6 inventorsTop 20%
Overall (1989): #84,019 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4883648 Cubic boron nitride manufacture Geoffrey John Davies, Stuart H. Robertson 1989-11-28