DE

David R. England

Rolls-Royce Plc: 2 patents #1,293 of 2,886Top 45%
📍 Bristol, GB: #912 of 2,571 inventorsTop 40%
Overall (All Time): #2,315,513 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5004528 Method and apparatus for electro chemical machining — 1991-04-02
4545874 Electro chemical machining — 1985-10-08