David W. Needham

Follow

Person

Lenham, Maidstone, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Reagent dosing pump assembly
- Patent number 9,518,592
- Issue date Dec 13, 2016
- Delphi International Operations Luxembourg S.A.R.L.
- Keith E. Wright
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
REGEANT DOSING PUMP ASSEMBLY
- Publication number 20140010640
- Publication date Jan 9, 2014
- DELPHI TECHNOLOGIES HOLDING, S.à.r.l.
- Keith E. Wright
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...