Audrey E. Sutherland

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Eldersburg, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric ceramic material including processes for preparation...
- Patent number 5,527,480
- Issue date Jun 18, 1996
- Martin Marietta Corporation
- Alex E. Bailey
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
High energy density lead magnesium niobate-based dielectric ceramic...
- Patent number 5,337,209
- Issue date Aug 9, 1994
- Martin Marietta Corporation
- Audrey E. Sutherland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrostrictive ceramic material including a process for the prepa...
- Patent number 5,032,558
- Issue date Jul 16, 1991
- Martin Marietta Corporation
- Alex E. Bailey
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Electrostrictive ceramic material including a process for the prepa...
- Patent number 5,023,032
- Issue date Jun 11, 1991
- Martin Marietta Corporation
- Alex E. Bailey
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES