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MICROPOROUS DIFFUSION APPARATUS

12/259,051 | U.S. Patent Application

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Location ELECTRONIC
Filed Oct. 27, 2008
Examiner FREDDIE GARY PRINCE JR
Class 210
Art Group 1797
Patent No. 7,645,380
Case Type Utility - 210/170070
Status Patented Case
Parent 10/997,452 Patented
Parent 09/943,111 Patented
Parent 09/606,952 Patented
Parent 09/220,401 Patented
Parent 08/756,273 Patented
Parent 08/638,017 Abandoned
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Last Updated: 2 years, 11 months ago
Date # Transaction