David McKinley

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Melrose, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of making and using a hollow fiber microfiltration membrane
- Patent number 7,070,721
- Issue date Jul 4, 2006
- Koch Membrane Systems
- Jiang Ji
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Hollow fiber microfiltration membranes and a method of making these...
- Patent number 6,890,435
- Issue date May 10, 2005
- Koch Membrane Systems
- Jiang Ji
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Self supporting hollow fiber membrane and method of construction
- Patent number 6,074,718
- Issue date Jun 13, 2000
- Koch Membrane Systems, Inc.
- John P. Puglia
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method of making and using a hollow fiber microfiltration membrane
- Publication number 20050103716
- Publication date May 19, 2005
- Jiang Ji
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Hollow fiber microfiltration membranes and a method of making these...
- Publication number 20030141251
- Publication date Jul 31, 2003
- KOCH Membrane systems
- Jiang Ji
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING