|
| Universite de Liege | Belgium |
| Deltalab SA for Ecole Centrale de Lyon | France |
| Deltalab SA for Ingenieur 2000 | France |
| I F W e.V., Dresden | Germany |
| Ministry of Education and Culture | Greece |
| Ministry of Education and Culture | Greece |
| Ministry of Education and Culture | Greece |
| Ministry of Education and Culture | Greece |
| University of Hong Kong | Hong Kong |
| B.M.S. College of Education, Bangalore | India |
| IIT Guwahati | India |
| Mitsubishi Oil Company | Japan |
| Nippon Oil Co. Ltd. | Japan |
| NSK Fujisawa Research Centre | Japan |
| Klueber | Korea |
| Kook Min University | Korea |
| Darwin Instruments Ltd for UNAM | Mexico |
| Darwin Instruments Ltd for UNAM | Mexico |
| Darwin Instruments Ltd for UNAM | Mexico |
| Darwin Instruments Ltd for UNAM | Mexico |
| University of Potchefstroom | South Africa |
| Leeds University | UK |
| Castrol | USA |
| Exxon Chemicals | USA |
| Exxon Chemicals | USA |
| Georgia Institute of Technology | USA |
| Iowa State University | USA |
| Pennzoil | USA |