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Phillip Saxton
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Morley Leeds, GB
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Patents Grants
last 30 patents
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Patent Grant
Rotary vacuum pump with a rotor end groove
Patent number
11,168,691
Issue date
Nov 9, 2021
ZF CV Systems Europe BV
David Heaps
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Vacuum pump and system of a vacuum pump and an engine
Patent number
10,480,465
Issue date
Nov 19, 2019
WABCO Europe BVBA
David Heaps
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
ROTARY VACUUM PUMP WITH A ROTOR END GROOVE
Publication number
20190242383
Publication date
Aug 8, 2019
WABCO Europe BVBA
David Heaps
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
VACUUM PUMP AND SYSTEM OF A VACUUM PUMP AND AN ENGINE
Publication number
20170058846
Publication date
Mar 2, 2017
WABCO Europe BVBA
David Heaps
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...