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METHODS AND SYSTEMS FOR TURBULENT, CORROSION RESISTANT HEAT EXCHANGERS

13/915,199 | U.S. Patent Application

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Location ELECTRONIC
Filed June 11, 2013
Examiner ANTHONY R SHUMATE
Class 096
Art Group 1773
Patent No. 9,308,490
Case Type Utility - 096/004000
Status Patented Case
Parent 61/658,205 Expired
Parent 61/729,139 Expired
Parent 61/731,227 Expired
Parent 61/736,213 Expired
Parent 61/758,035 Expired
Parent 61/789,357 Expired
Last Updated: 4 years, 2 months ago
Date # Transaction