Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5404503 | Hierarchical distributed knowledge based machine inititated maintenance system | Fletcher L. Hill, Nancy R. Jurestovsky, Douglas A. Holm | 1995-04-04 |
| 5293556 | Knowledge based field replaceable unit management | Fletcher L. Hill, Douglas A. Holm, Nancy R. Jurestovsky | 1994-03-08 |