9 Utility and 1 Design Patents
#842 in Raleigh, NC
#4,839 in North Carolina
#224,097 in US
#456,856 in the World
rank by utility patentsForward Citations = 678
Company Filing History:



4. 1 out of 1,755

5. 1 out of 5
Sumitomo Electric Fiber Optics Corporation
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