Inventor
SLEE ROGER H
GB14 patents
⚠️ This page may combine multiple inventors who share the name “SLEE ROGER H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AE PLC
8 patentsUS4646595AMar 3, 1987
Machine tools
AE PLC82 citations95
US4616389AOct 14, 1986
Manufacture of camshafts
AE PLC51 citations92
US4510895AApr 16, 1985
Pistons for internal combustion engines
AE PLC27 citations92
US4522161AJun 11, 1985
Valve seat inserts
AE PLC26 citations81
US4864985ASep 12, 1989
Rotary valve
AE PLC13 citations73
US4841927AJun 27, 1989
Ceramic cylinders
AE PLC9 citations73
US4638694AJan 27, 1987
Manufacture of pistons
AE PLC12 citations73
US4612833ASep 23, 1986
Machine tools
AE PLC10 citations73
T & N TECHNOLOGY LTD
5 patentsUS4969425ANov 13, 1990
Piston with a resonant cavity
T & N TECHNOLOGY LTD37 citations92
US5125551AJun 30, 1992
Cylinder head gasket
T & N TECHNOLOGY LTD7 citations73
US5392511AFeb 28, 1995
Manufacture of camshafts
T & N TECHNOLOGY LTD16 citations66
US5056390AOct 15, 1991
Workpiece holding devices
T & N TECHNOLOGY LTD4 citations62
US5551388ASep 3, 1996
Piston with cavity
T & N TECHNOLOGY LTD1 citations51