Anthony J. Laccetti

Follow

Person

North Andover, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Battery separator
- Patent number 5,389,433
- Issue date Feb 14, 1995
- W. R. Grace & Co.-Conn.
- Victor S. C. Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery separator
- Patent number 5,389,463
- Issue date Feb 14, 1995
- W. R. Grace & Co.-Conn.
- Victor S. Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery separator
- Patent number 5,362,581
- Issue date Nov 8, 1994
- W. R. Grace & Co.-Conn.
- Victor S. Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery separator
- Patent number 5,362,582
- Issue date Nov 8, 1994
- W. R. Grace & Co.-Conn.
- Victor S. Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microporous polyurethane based battery separator
- Patent number 5,346,788
- Issue date Sep 13, 1994
- W. R. Grace & Co.-Conn.
- Victor S. C. Chang
- H01 - BASIC ELECTRIC ELEMENTS