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Ohio University is open; the transformer failure that temporarily closed the West Union Street Office Center on Wednesday has been fixed. The building will reopen for business on Thursday morning.

OIT Tech Support can still be reached by calling 3-1222. More Information

Timothy Sexton

Engineering Technology and Management
Phone: 740.593.1459

Research Interests: Developing spatial visualization abilities, testing spatial visualization skills, teaching strategies for engineering graphics using computer technology

All Degrees Earned: Ph.D., Education, M.S., Industrial Technology, B.S. Architecture


  • Hands-On Cadkey: a guide to versions 5, 6,and 7, 1996 Irwin Graphics Series
  • A Concise Introduction to Engineering Graphics including worksheets A or B 4th ed 2010 Schroff Development Corporation


  • 2008 Distinguished Service Award given by the Engineering Design Graphics Division of the American Society for Engineering Education (highest award given by the division)

Journal Article, Academic Journal (1)

  • Sexton, T. Effect on Spatial Visualization: Introducing Basic Engineering Graphic Concepts using 3D CAD Technology. 3. The Engineering Design Graphics Journal; 56.

Conference Proceeding (4)

  • Sexton, T. The Importance of Visualizing Reference Planes when Solving Machining Problems. Biloxi, MI: 1999 ASEE - Engineering Design Graphics Division National Mid-Year Conference.
  • Sexton, T. Descriptive Geometry: Holdover from teh Past or Necessary for the Future. Madison, WI: 1997 ASEE National Mid-Year Conference - Engineering Design Graphics Division.
  • Sexton, T., Dhamija, D. Automated Testing/Grading of the Network. Los Angeles, CA: 1996 NAIT Annual Conference.
  • Sexton, T., Klein, P. Projected Instructional Media: The Good the Bad and the Ugly. New Orleans, LA: 1992 Annual Conference of ASEE.

Book, Textbook (3)

  • Sexton, T. Engineering Graphics: Theory and Problems (A Concise Introduction to Engineering Graphics). Schroff Development Corporation.
  • Sexton, T. Engineering Graphics: Theory and Problems Workbooks: Series A, Series B, Series C, and Series D. Schroff Development Corporation.
  • Sexton, T. Hands-On CADKEY: A Guide to Versions 5, 6, and 7. Richard D. Irwin, A Times Mirror Higher Education Group, Inc.

Book, Textbook-Revised (1)

  • Sexton, T. A Concise Introduction to Engineering Graphics. 4th Ed. Mission KS: Schrodd Development Corporation; 200.