Rick Hoffman

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Torrance, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Double pass reverse osmosis separator module
- Patent number 9,975,090
- Issue date May 22, 2018
- Parker-Hannifin Corporation
- Richard Hoffman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
DOUBLE PASS REVERSE OSMOSIS SEPARATOR MODULE
- Publication number 20160207001
- Publication date Jul 21, 2016
- Parker-Hannifin Corporation
- Richard Hoffman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENCAPSULATING OUTER SHELL FOR MEMBRANE ELEMENTS
- Publication number 20150290589
- Publication date Oct 15, 2015
- Parker-Hannifin Corporation
- Rick Hoffman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL