William Hugh Preston

City:

Upper Basildon

Country:

United Kingdom

Published Applications:

Last publication date:

2009-12-31

Top Assignees for applications by William Hugh Preston

The entities that hold a legal rights for patent applications filed by inventor Preston William Hugh:

Castrol Limited 1 Wiltshire, United Kingdom
Castrol Limited 1 Swindon, United Kingdom
Castrol Limited 1 Swindon, Wiltshire, United Kingdom

Recent patent applications by Preston William Hugh

William Hugh Preston from Upper Basildon, GB has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-12-31

US20090326756A1

Physics

Method for determining the performance of motor vehicle consumables

#2 | 2009-05-14

US20090120177A1

Chemistry; metallurgy

Method for monitoring the performance of a compression-ignition, internal combustion engine

InventorID:

6185047 ⎘