NB

Norman E. Ballard

Rolls-Royce Plc: 1 patents #7 of 63Top 15%
📍 Derby, GB: #5 of 25 inventorsTop 20%
Overall (1982): #40,965 of 81,411Top 55%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4332618 Thermal barrier coating — 1982-06-01