2 Utility and 13 Design Patents
#2 in Levittown, PA
#284 in Pennsylvania
#9,532 in US
#16,804 in the World
rank by design patentsForward Citations = 152
Company Filing History:


At&t Company
4. 1 out of 832,492 patents
Other
5. 1 out of 164

where one patent can have more than one assignee
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