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.)
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.)
JOHN P CARTER JR
ROY N LOTSPEICH
Original Assignee
JOHN P CARTER JR
ROY N LOTSPEICH
Publication date
Application grantedgrantedCritical
Publication of CA375836ApublicationCriticalpatent/CA375836A/fr