"Variable Compression Ratio Direct Injection Engine"
Patent No.:	4,873,947
Inventor(s):	Thomas W. Ryan, III, Milan J. Maymar, Orin M. Anderson
Date of Issue:	10/17/1989
Assignee:	SwRI
Full Text:	US Patent & Trademark Office

Click on the inventor's name to view related technical resources:
Thomas W. Ryan, III:	Former SwRI Employee, Engine, Emissions & Vehicle Research
Milan J. Maymar:	Former SwRI Employee, Fuels & Lubricants Research
Orin M. Anderson:	Former SwRI Employee

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

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