DIRECTORY

Mailing Address

6220 Culebra Road

P.O. Drawer 28510

San Antonio, Texas  78228 0510

Harry E. Dietzmann

Director   Petroleum Products Research Department

Phone 210.522.2647

Fax 210.522.36

58

Geronimo A. Estrada

Assistant Director   Petroleum Products Research Department

Acting Manager   Filter Analysis

Phone 210.522.3006

Fax 210.522.3658

Karen B. Kohl

Manager   Fuels Laboratory

Phone 210.522.2071

Fax 210.522.3658

Michelle R. Ratchford

Manager   Fuel Conformance Testing

Phone 210.522.2986

Fax 210.522.5791

Frank Windhorst

Manager   Oils & Lubricants

Phone 210.522.3007

Fax

210.522.5791

Bi Annual 01/01/03 SwRI Technical Services