DH

Derek Hodgson

AP Automotive Products, Plc: 2 patents #36 of 119Top 35%
Rolls-Royce Plc: 1 patents #1,293 of 2,886Top 45%
Overall (All Time): #1,296,231 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5273393 Gas turbine engine casing Emlyn Jones 1993-12-28
5210703 Apparatus and methods for testing optical communications networks 1993-05-11
4691815 Friction clutch and clutch release mechanism for a vehicle Ian C. Maycock 1987-09-08
4632237 Friction clutch for a vehicle Ian C. Maycock 1986-12-30