Our Team

We're here to help!

Kenneth Sullivan


Dr. Sullivan recently returned to Micro Craft from his previous stint nearly 16 years ago.  He has also worked with NASA, UTC Carrier and the University of Alabama in Huntsville (UAH). He holds a B.S. and M.S. in Industrial Engineering from UT Knoxville and a Ph.D. in Industrial and Systems Engineering from UAH.  You can reach Kenneth Sullivan at: (931) 455-2617 extension 205.

Patricia Taylor


Patricia Taylor has been with Micro Craft or it predecessors since 1998.  She is currently responsible for accounting, finance, budgeting, analysis and human resources.  Ms. Taylor has vast experience in governmental accounting, financial reporting, and financial analysis.  She has a bachelor’s degree in business administration with an emphasis in accounting from Tennessee State University. You can reach Patricia Taylor  at: (931) 455-2617 extension 411.


Scott Ralston


Engineering Manager


Scott has been an engineer with Micro Craft for over 30 years and has been involved in a wide variety of projects.  As the Engineering Manager, he oversees the design and program management functions.  Scott obtained a B.S. in Mechanical Engineering from Tennessee Tech University and M.S. in Mechanical Engineering from University of Alabama. Scott Ralston can be reached at: (931) 455-2617 extension 400.

Jim Ivins

John Darden


Cathy St. John

 Operations Manager

Quality Assurance



As Operations manager  Mr. Ivins focuses on aligning operations, process improvements, and  honing the company's customer-service achievements and ensuring that the company's aggressive growth targets are accomplished. His in-depth knowledge and experience in the aerospace industry  is equaled by his passion for aerospace manufacturing. Before joining Micro Craft, Jim held positions of increasing responsibility for over 35 years at United Technology Aerospace Systems, formerly Goodrich.


John Darden started with Micro Craft as a journeyman machinist in 1981, working in Manufacturing

as a test and flight hardware specialist.  He transferred to the Quality Assurance Department

in 1994 and moved into the Quality Assurance Managers position in 2008.  You can reach John at: (931- 455-2617 extension 227.



Cathy St. John  worked in Micro Craft’s quality control for 9 years and for the past 13 years in purchasing.  She purchases materials, equipment, supplies and services of a specialized or complex nature in accordance with the specifications and requirements of our customers.  Cathy also reviews and analyzes purchase requisitions, investigates and develops sources of supplies, issues bid requests and reviews quotations. You can reach Cathy at : (931) 455-2617 extension 212.

Contact Us

For general information and quotes feel free to contact us using the form below.

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Micro Craft, Inc. 207 Big Springs Avenue Tullahoma, TN 37388 USA Phone: (931) 455-2617 Fax: (931) 455-7060
207 Big Springs Avenue | Tullahoma TN 37388 (931) 455-2617