Emery Richard

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Lynn, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-port multi-stream valve apparatus
- Patent number 5,702,582
- Issue date Dec 30, 1997
- Ionics, Incorporated
- Arthur L. Goldstein
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for manufacturing continuous, supported polymeric sheet fro...
- Patent number 5,194,189
- Issue date Mar 16, 1993
- Ionics, Incorporated
- Theodore G. Papastavros
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for manufacturing continuous, supported polymeric sheets...
- Patent number 5,056,996
- Issue date Oct 15, 1991
- Ionics, Incorporated
- Theodore G. Papastavros
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL