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METHODS AND SYSTEMS FOR TURBULENT, CORROSION RESISTANT HEAT EXCHANGERS

16/653,397 | U.S. Patent Application

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Location ELECTRONIC
Filed Oct. 15, 2019
Examiner ANTHONY R SHUMATE
Class 165
Art Group 1776
Patent No. 11,098,909
Case Type Utility - 165/109100
Status Patented Case
Parent 15/799,456 Patented
Parent 14/823,639 Patented
Parent 13/915,262 Patented
Parent 61/789,357 Expired
Parent 61/758,035 Expired
Parent 61/736,213 Expired
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Last Updated: 2 years, 5 months ago
Date # Transaction