David G. Williams

Person

Birmingham, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Method of and apparatus for detecting fuel system leak
- Patent number 5,467,641
- Issue date Nov 21, 1995
- Lucas Industries public limited company
- David Williams
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hot wire flow rate measuring circuit
- Patent number 5,394,746
- Issue date Mar 7, 1995
- Lucas Industries Public Limited Company
- David G. Williams
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of and apparatus for monitoring operation of a catalytic con...
- Patent number 5,177,463
- Issue date Jan 5, 1993
- Lucas Industries public limited company
- Benjamin J. Bradshaw
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Adaptive control system for an engine
- Patent number 5,157,613
- Issue date Oct 20, 1992
- Lucas Industries public limited company
- David Williams
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control system for an internal combustion engine
- Patent number 5,050,556
- Issue date Sep 24, 1991
- Lucas Industries public limited company
- David Williams
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control system for and method of controlling an internal combustion...
- Patent number 5,044,337
- Issue date Sep 3, 1991
- Lucas Industries public limited company
- David Williams
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Adaptive control system for an engine
- Patent number 5,001,645
- Issue date Mar 19, 1991
- Lucas Industries public limited company
- David Williams
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Liquid level detection
- Patent number 4,788,444
- Issue date Nov 29, 1988
- Lucas Electrical Electronics and Systems Limited
- David G. Williams
- G01 - MEASURING TESTING
Information Patent Grant
Switching system for cyclic supply of electrical power to a plurali...
- Patent number 4,410,794
- Issue date Oct 18, 1983
- Lucas Industries Limited
- David C. Williams
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Electrical power supply arrangement
- Patent number 4,355,239
- Issue date Oct 19, 1982
- Lucas Industries Limited
- David C. Williams
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Liquid level sensing circuit
- Patent number 4,283,719
- Issue date Aug 11, 1981
- Lucas Industries Limited
- David G. Williams
- G01 - MEASURING TESTING
Information Patent Grant
Brake pad wear detection system
- Patent number 4,204,190
- Issue date May 20, 1980
- Lucas Industries Limited
- David Wiley
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

David G. Williams

Person

Patents Grantslast 30 patents

Method of and apparatus for detecting fuel system leak

Hot wire flow rate measuring circuit

Method of and apparatus for monitoring operation of a catalytic con...

Adaptive control system for an engine

Control system for an internal combustion engine

Control system for and method of controlling an internal combustion...

Adaptive control system for an engine

Liquid level detection

Switching system for cyclic supply of electrical power to a plurali...

Electrical power supply arrangement

Liquid level sensing circuit

Brake pad wear detection system