Leslie S. Holden

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Blue Bell, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst equipped vapor-communicating multi-cell valve regulated le...
- Patent number 6,524,747
- Issue date Feb 25, 2003
- C & D Charter Holdings, Inc.
- Leslie S. Holden
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Catalyst equipped vapor communicating multi-cell valve regulated le...
- Patent number 6,432,582
- Issue date Aug 13, 2002
- C & D Charter Holdings, Inc.
- Leslie S. Holden
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Catalyst equipped vapor-communicating multi-cell valve regulated le...
- Publication number 20020061434
- Publication date May 23, 2002
- C&D Charter Holdings, Inc.
- Leslie S. Holden
- H01 - BASIC ELECTRIC ELEMENTS