Mark Chase

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Laurel, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Tranducing composite of sintered piezoelectric ceramic granules in...
- Patent number 6,191,523
- Issue date Feb 20, 2001
- The United States of America as represented by the Secretary of the Navy
- Manfred Kahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making a transducing composite of sintered piezoelectric...
- Patent number 6,081,979
- Issue date Jul 4, 2000
- The United States of America as represented by the Secretary of the Navy
- Manfred Kahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Making large porous aggregates
- Patent number 6,022,584
- Issue date Feb 8, 2000
- The United States of America as represented by the Secretary of the Navy
- Manfred Kahn
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Making aggregates and articles made therefrom
- Patent number 5,874,126
- Issue date Feb 23, 1999
- The United States of America as represented by the Secretary of the Navy
- Manfred Kahn
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Piezoelectric ceramic hydrostatic sound sensor
- Patent number 5,191,559
- Issue date Mar 2, 1993
- The United States of America as represented by the Secretary of the Navy
- Manfred Kahn
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL