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SHARON SJOSTROM RAMSAY CHANG

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ELECTRIC POWER RESERCH INSTITUTE, INC.

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APPARATUS AND METHOD FOR THE REMOVAL OF CONTAMINANTS IN GASES

09/218,802 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)

Filed Dec. 21, 1998

Examiner DUANE SMITH

Class 095

Art Group 1724

Patent No. 6,136,072

Case Type Utility - 095/134000

Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Parent 09/9,571 Patented

Last Updated: 5 years, 1 month ago

Date	#	Transaction
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APPARATUS AND METHOD FOR THE REMOVAL OF CONTAMINANTS IN GASES

09/218,802 | U.S. Patent Application

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