DH

Derek G. Hand

Rolls-Royce Plc: 3 patents #806 of 2,886Top 30%
📍 Bristol, GB: #664 of 2,571 inventorsTop 30%
Overall (All Time): #1,608,064 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6514039 Processing tip treatment bars in a gas turbine engine 2003-02-04
6497551 Tip treatment bars in a gas turbine engine Kevin J Weaver 2002-12-24
4573867 Housing for turbomachine rotors 1986-03-04