Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Rex DeWayne Closson and John Patrick McDermott Waldo Buford Ligeti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ethyl Corp And Esso Research & Engineering Co
Original Assignee
Ethyl Corp And Esso Research & Engineering Co
Filing date
Publication date
Application filed by Ethyl Corp And Esso Research & Engineering CofiledCriticalEthyl Corp And Esso Research & Engineering Co
Application grantedgrantedCritical
Publication of AU216905B2publicationCriticalpatent/AU216905B2/en
Publication of AU1832856ApublicationCriticalpatent/AU1832856A/en