46 Utility Patents
#14 in Midlothian, VA
#226 in Virginia
#22,284 in US
#41,910 in the World
Forward Citations = 1,283
Company Filing History:
American Filtrona Corporation
Filtrona International Limited
Filtrona Richmond, Inc.
4. 2 out of 830,757 patents
Other
5. 2 out of 26
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