20 Utility and 2 Design Patents
#32 in Huntsville, AL
#153 in Alabama
#85,686 in US
#168,885 in the World
rank by utility patentsForward Citations = 383
Company Filing History:
Perkins Technical Services, Inc.

The United States of America As Represented by the Administrator
4. 2 out of 832,540 patents
Other
5. 2 out of 3
Greenlight Optics, LLC
where one patent can have more than one assignee
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