16 Utility Patents
#6 in Hampstead, MD
#1,316 in Maryland
#114,279 in US
#227,686 in the World
Forward Citations = 88
Company Filing History:


Norhtrop Grumman Corporation
4. 1 out of 1
Northrop Grumman Cropration
5. 1 out of 1
Northrop Grumman Corporaiton
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