Peter William ROSS

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Berkshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Pump with a resilient seal
- Patent number 10,465,681
- Issue date Nov 5, 2019
- Quantex Patents Limited
- Richard Paul Hayes-Pankhurst
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Pump with a resilient seal
- Patent number 9,175,681
- Issue date Nov 3, 2015
- Quantex Patents Limited
- Richard Paul Hayes-Pankhurst
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
PUMP WITH A RESILIENT SEAL
- Publication number 20160010644
- Publication date Jan 14, 2016
- QUANTEX PATENTS LIMITED
- Richard Paul HAYES-PANKHURST
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMP WITH A RESILIENT SEAL
- Publication number 20120034122
- Publication date Feb 9, 2012
- PDD INNOVATIONS LIMITED
- Richard Paul Hayes-Pankhurst
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES