Inventor

BIRCH PETER H

GB7 patents

⚠️ This page may combine multiple inventors who share the name “BIRCH PETER H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AISIN SEIKI

6 patents

US5220233AJun 15, 1993

Dynamoelectric machines

AISIN SEIKI76 citations94

US5606853AMar 4, 1997

Gaseous fuel compression and control system for gas turbine engine

AISIN SEIKI65 citations93

US5148670ASep 22, 1992

Gas turbine cogeneration apparatus for the production of domestic heat and power

AISIN SEIKI40 citations92

US5635768AJun 3, 1997

Gas turbine engine driven auxiliary electric power unit with turbine speed controlled in response to generator output current

AISIN SEIKI83 citations91

US5121610AJun 16, 1992

Air cycle air conditioner for heating and cooling

AISIN SEIKI100 citations90

US5261289ANov 16, 1993

High reduction gear assembly with lubrication

AISIN SEIKI16 citations72

ROLLS ROYCE PLC

1 patent

US5836739ANov 17, 1998

Gas turbine engine

ROLLS ROYCE PLC57 citations92