Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7395445 | Controller for power supplies | Graham McCorkell, Roger Peppiette | 2008-07-01 |
| 6853098 | Communications interface and floating devices including such an interface | Jane Patricia Jackson, Roger Peppiette | 2005-02-08 |
| 5823789 | Method and apparatus for correlating educational requirements | Michael E. Jay, Robert J. Collins, Richard S. Jeffrey | 1998-10-20 |
| 5730604 | Method and apparatus for correlating educational requirements | Michael E. Jay, Robert J. Collins, Richard S. Jeffrey | 1998-03-24 |