Raymond Zhou Shaw

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Salisbury, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Multistage pump assembly with at least one co-used shaft
- Patent number 11,313,368
- Issue date Apr 26, 2022
- ELIVAC COMPANY, LTD.
- Raymond Zhou Shaw
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pre-booster pumping system for increasing power generation of turbi...
- Patent number 11,280,224
- Issue date Mar 22, 2022
- ELIVAC COMPANY, LTD.
- Raymond Zhou Shaw
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
VACUUM SYSTEM HAVING CONDENSER AND ROOT VACUUM PUMP SET
- Publication number 20230096279
- Publication date Mar 30, 2023
- Raymond Zhou Shaw
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
POWER SAVING VACUUM MACHINE FOR IMPROVING VACUUM ABILITY OF CONDENS...
- Publication number 20210301824
- Publication date Sep 30, 2021
- Raymond Zhou Shaw
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PRE-BOOSTER PUMPING SYSTEM FOR INCREASING POWER GENERATION OF TURBI...
- Publication number 20210301683
- Publication date Sep 30, 2021
- Raymond Zhou Shaw
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
MULTISTAGE PUMP ASSEMBLY WITH AT LEAST ONE CO-USED SHAFT
- Publication number 20210277899
- Publication date Sep 9, 2021
- Raymond Zhou Shaw
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...