Donald Chiu

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Jamaica, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Nozzled mortar ignition system for improved performance
- Patent number 9,249,759
- Issue date Feb 2, 2016
- The United States of America as represented by the Secretary of the Army
- Sandor I. Einstein
- F42 - AMMUNITION BLASTING
Information Patent Grant
Axial modular propulsion charge design for semi-fixed ammunition
- Patent number 7,712,417
- Issue date May 11, 2010
- The United States of America as represented by the Secretary of the Army
- Sandor Einstein
- F42 - AMMUNITION BLASTING
Information Patent Grant
Ignition tube for electrothermal chemical combustion
- Patent number 5,675,115
- Issue date Oct 7, 1997
- The United States of America as represented by the Secretary of the Army
- Joseph Hershkowitz
- F42 - AMMUNITION BLASTING