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.)
Abandoned
Application number
AU56559/90A
Inventor
Frederick A. Zenz
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.)
HRI Inc
Original Assignee
HRI Inc
Hydrocarbon Research Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US07/348,848external-prioritypatent/US4947803A/en
Application filed by HRI Inc, Hydrocarbon Research IncfiledCriticalHRI Inc
Publication of AU5655990ApublicationCriticalpatent/AU5655990A/en