Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5568491 | Knowledge based resource management | David G. Beal, Fletcher L. Hill, Nancy R. Jurestovsky, Michael R. Stephens | 1996-10-22 |
| 5386551 | Deferred resource recovery | Fletcher L. Hill, Nancy R. Jurestovsky | 1995-01-31 |