Friendswood, TX, US
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Patent Grant
Chevron Phillips Chemical Company LP
Ralph W. Romig
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Patent Grant
Chevron Phillips Chemical Company LP
Ralph W. Romig
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Phillips Petroleum Company
Steven E. Page
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Application
Chevron Phillips Chemical Company LP
Ralph W. Romig
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
