"Method and Apparatus for Driving a Probe into the Earth"
Patent No.:	5,456,325
Inventor(s):	P.J. Pantermuehl, Donald H. Heihn, Thomas E. Owen
Date of Issue:	10/10/1995
Assignee:	SwRI
Full Text:	US Patent & Trademark Office

Click on the inventor's name to view related technical resources:
P.J. Pantermuehl:	Former SwRI Employee, Mechanical Engineering
Donald H. Heihn:	Group Leader, Space Systems, Space Science & Engineering
Thomas E. Owen:	Former SwRI Employee, Mechanical Engineering

For further information, contact the Communications Department, Southwest Research Institute.

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