1958
Roger Pryor serves in the United States Navy.
1968
Roger Pryor receives a Bachelor of Science in physics from Worcester Polytechnic Institute.
1971
Roger Pryor receives a Master of Science in physics from Pennsylvania State University.
1972
Dr. Pryor receives a Doctor of Philosophy in physics from Pennsylvania State University.
1972
Dr. Pryor becomes a Member of Technical Staff at Bell Laboratories.
1976
Dr. Pryor becomes a Senior Physicist at Pitney Bowes in Norwalk, Connecticut.
1979
Dr. Pryor joins the Advanced Technology Group at Pitney Bowes.
1981
Dr. Pryor is promoted to Director of Research at Pitney Bowes.
1984
Dr. Pryor becomes a Senior Physicist and Manager of Information Products for Energy Conversion Devices, Inc.
1986
Dr. Pryor becomes President of R.W. Pryor & Associates.
1988
Dr. Pryor becomes an Associate Professor in the Institute for Manufacturing Research at Wayne State University.
1993
Dr. Pryor becomes Vice President of Pryor Knowledge Systems, Inc.
1995
Dr. Pryor is promoted to full Professor in the Institute for Manufacturing Research at Wayne State University.
2012
Dr. Pryor becomes President and Chief Executive Officer of Pryor Knowledge Systems, Inc.