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.)
KENNETH D. VANZANTEN and GEORGE C. KANE JOHN A. WHITCOMBE
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.)
Oil Shale Corp
Original Assignee
Oil Shale Corp
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 US492447Aexternal-prioritypatent/US3925190A/en
Application filed by Oil Shale CorpfiledCriticalOil Shale Corp
Application grantedgrantedCritical
Publication of AU489796B2publicationCriticalpatent/AU489796B2/en
Publication of AU8295675ApublicationCriticalpatent/AU8295675A/en