1973 November Indian Institute of Technology, Kanpur
1974 March Indian Institute of Technology, Bombay
1975 July Rensselaer Polytechnic Institute, Troy, NY, USA
1976 June Indian Institute of Technology, Bombay
1977 March Vanderbilt University, Nashville, TN, USA
1977 September Rotary Club, Keystone Heights, Fl, USA
1977 November Luncheon speech entitled, "Mechanism Designer and the Law", delivered
at the Fifth Applied Mechanisms Conference, Oklahoma City, OK, USA
1980 May Tata Engineering & Locomotive Co. Ltd , Pune
1981 September Government Engineering College, Rewa
1982 March Tata Consultancy Services, Bombay
1982 March Bharat Heavy Electricals Ltd, Bhopal
1982 December University of Wisconsin at Milwaukee, WI, USA
1982 December University of Minnesota, Minneapolis, MN, USA
1982 December University of Florida, Gainesville, Fl, USA
1983 November Wipro Information Technology Ltd, Bangalore
1984 June Indian Space Research Organization, Bangalore
1984 July Institution of Engineers (India), Kanpur
1984 August Indian Institute of Management, Ahmedabad
1984 August AIEI Workshop on Advanced Manufacturing Technology at I I T Kanpur
1984 December Telco Technical Society, Jamshedpur
1985 January Computer Society of India, Allahabad
1985 February Massachusetts Institute of Technology, Cambridge, MA, USA
1985 February University of Rochester, Rochester, NY, USA
1985 February Ohio State University, Columbus, OH, USA
1985 April Defence Research & Development Laboratory, Hyderabad
1986 December Computer Society of India, Jamshedpur
1988 April Tata Research, Development & Design Center, Pune
1988 May Indian Railways National Workshop, Calcutta
1988 June Institute of Systems Studies & Analysis, New Delhi
1988 October Virginia Tech, Blacksburg, VA, USA
1991 May Executive Development Programme, Telco, TMTC, Pune
1992 May Executive Development Programme, Telco, TMTC, Pune
1994 May Executive Development Programme, Telco, TMTC, Pune
1995 June Executive Development Programme, Telco, TMTC, Pune
1993 February Invited Talk, International Conferecnce on Computer
Graphics, ICCG-93,
Bombay
1993 November Don State Technical University, Rostov Von Don, Russia
1995 July Invited Talk, Aeronautical Development Agency, Bangalore
1995 October Asian Productivity Organization, HKPC, Hong Kong
1995 October Annual Convention of Production Engineering, Institution
of Engineers, IIT
Kanpur
1996 January Keynote Speaker, Annual Convention, Institution of Engineers,
MNREC
Allahabad
1996 December Institute of Engineering & Technology, Lucknow
1996 December Motilal Nehru Regional Engineering College, Allahabad
1997 March India - Japan Workshop, Tokyo University, Tokyo, Japan
1998 January Indian Value Engineering Society and Telco Technical
Society, Jamshedpur
