H. K. Ziebarth

Integrated Engine Instrument System.

W. J. Harris, C. E. Righter, J. Kukel, 1969 .

Advanced Diagnostic Sensor Applications Technology.

J. D. Chang, H. K. Ziebarth, J. E. Minnear, 1972 .

Turbine Engine Diagnostic Checkout System.

J. D. Chang, H. K. Ziebarth, J. E. Minnear, 1971 .

Turbine Engine Lubrication and Moving Parts Checkout.

J. D. Chang, H. K. Ziebarth, J. Kukel, 1969 .

Airborne Engine Condition Analysis Instrumentation (AECAI).

White J. Harris, J. D. Chang, H. K. Ziebarth, 1972 .