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Jack Raymond Tattersall
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Bonbeach, AU
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Patents Grants
last 30 patents
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Patent Grant
Pressure regulating apparatus including conduit
Patent number
10,539,123
Issue date
Jan 21, 2020
Edwards Limited
Neil Turner
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS FOR EVACUATING A CORROSIVE EFFLUENT GAS STREAM FROM A PRO...
Publication number
20180207581
Publication date
Jul 26, 2018
Edwards Limited
Christopher Mark Bailey
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
IMPROVEMENTS IN OR RELATING TO VACUUM PUMPING ARRANGEMENT
Publication number
20170350395
Publication date
Dec 7, 2017
Edwards Limited
Nigel Paul SCHOFIELD
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
IMPROVEMENTS IN AND RELATING TO VACUUM CONDUITS
Publication number
20150292494
Publication date
Oct 15, 2015
EDWARDS LIMITED
Neil Turner
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Method and Apparatus for Adjusting Operating Parameters of a Vacuum...
Publication number
20150114476
Publication date
Apr 30, 2015
EDWARDS LIMITED
Neil Turner
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
METHOD AND APPARATUS FOR WARMING UP A VACUUM PUMP ARRANGEMENT
Publication number
20150086387
Publication date
Mar 26, 2015
Jack Raymond Tattersall
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Pump
Publication number
20150037187
Publication date
Feb 5, 2015
EDWARDS LIMITED
Neil Turner
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...