Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6360646 | Majority voting 3-stage servo valve system | Robert M. Tellander, Kenneth P. Weichelt, Edward L. Rosenwinkel | 2002-03-26 |
| 5773747 | Two-piece ammunition flick ram | Robert M. Tellander, Jeffrey F. Kezar | 1998-06-30 |
| 5553699 | High cycle rate transfer device | David S. Warwick | 1996-09-10 |
| 5440966 | Material hand-off device and process | Robert M. Tellander, Jeffrey F. Kezar | 1995-08-15 |