Dragan Damjanovic

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State College, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pyro-optic detector and imager
- Patent number 4,994,672
- Issue date Feb 19, 1991
- Pennsylvania Research Corp.
- Leslie E. Cross
- G02 - OPTICS
Information Patent Grant
Lead calcium titanate piezoelectric ceramic element
- Patent number 4,764,492
- Issue date Aug 16, 1988
- North American Philips Corporation
- Kiyoshi Takeuchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES