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Robert P. Baumann
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Dover, NJ, US
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last 30 patents
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Patent Grant
Use of ultrasonic energy to improve nitrocellulose purification
Patent number
4,388,458
Issue date
Jun 14, 1983
The United States of America as represented by the Secretary of the Army
Robert P. Baumann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Nitration of cellulose
Patent number
4,365,059
Issue date
Dec 21, 1982
The United States of America as represented by the Secretary of the Army
Robert P. Baumann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High volumetric energy smokeless solid rocket propellant
Patent number
3,943,209
Issue date
Mar 9, 1976
The United States of America as represented by the Secretary of the Army
Arthur LoPresti
C06 - EXPLOSIVES MATCHES