Joseph Y. Lee

Person

South Setauket, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of removing metal ions using an ion exchange membrane
- Patent number 6,379,551
- Issue date Apr 30, 2002
- Pall Corporation
- Joseph Y. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rechargeable batteries and methods of preparing same
- Patent number 5,776,629
- Issue date Jul 7, 1998
- Pall Corporation
- Peter J. Degen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resilient battery separator
- Patent number 5,645,956
- Issue date Jul 8, 1997
- Pall Corporation
- Peter John Degen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolytically conductive battery separator polymeric film
- Patent number 5,591,539
- Issue date Jan 7, 1997
- Pall Corporation
- Peter J. Degen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Battery separator and battery containing same
- Patent number 5,589,302
- Issue date Dec 31, 1996
- Pall Corporation
- Peter J. Degen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery separators
- Patent number 5,492,781
- Issue date Feb 20, 1996
- Pall Corporation
- Peter J. Degen
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Battery separators
- Patent number 5,318,866
- Issue date Jun 7, 1994
- Pall Corporation
- Peter J. Degen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positively charged polyvinylidene fluoride membrane
- Patent number 5,282,971
- Issue date Feb 1, 1994
- Pall Corporation
- Peter J. Degen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Joseph Y. Lee

Person

Patents Grantslast 30 patents

Method of removing metal ions using an ion exchange membrane

Rechargeable batteries and methods of preparing same

Resilient battery separator

Electrolytically conductive battery separator polymeric film

Battery separator and battery containing same

Battery separators

Battery separators

Positively charged polyvinylidene fluoride membrane