Carlos F. F. Rodrigues

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Brampton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Membrane filtration module with adjustable header spacing
- Patent number 8,852,438
- Issue date Oct 7, 2014
- Zenon Technology Partnership
- Mailvaganam Mahendran
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Vertical skein of hollow fiber membranes and method of maintaining...
- Patent number RE37549
- Issue date Feb 19, 2002
- Zenon Environmental Inc.
- Mailvaganam Mahendran
- 210 - Liquid purification or separation
Information Patent Grant
Vertical skein of hollow fiber membranes and method of maintaining...
- Patent number 5,639,373
- Issue date Jun 17, 1997
- Zenon Environmental Inc.
- Mailvaganam Mahendran
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Hollow fiber semipermeable membrane of tubular braid
- Patent number 5,472,607
- Issue date Dec 5, 1995
- Zenon Environmental Inc.
- Mahendran Mailvaganam
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Frameless array of hollow fiber membranes and method of maintaining...
- Patent number 5,248,424
- Issue date Sep 28, 1993
- Zenon Environmental Inc.
- Pierre L. Cote
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
MEMBRANE FILTRATION MODULE WITH ADJUSTABLE HEADER SPACING
- Publication number 20080093299
- Publication date Apr 24, 2008
- Mailvaganam Mahendran
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Membrane filtration module with adjustable header spacing
- Publication number 20060175243
- Publication date Aug 10, 2006
- Mailvaganam Mahendran
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Membrane filtration module with adjustable header spacing
- Publication number 20040238432
- Publication date Dec 2, 2004
- Mailvaganam Mahendran
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL