Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637044 | Statement regarding federally sponsored research/development | Kyle L. Hokel, Virgil S. Eickhoff | 2003-10-28 |
| 6401269 | Flapper valve with dual action arm | Terrence J. Andersen | 2002-06-11 |
| 5299743 | Body spray nozzle | Kenneth J. Sieth, Michael D. Steinhardt, Kathleen S. DeKeyser | 1994-04-05 |
| 5205490 | Body spray nozzle | Michael D. Steinhardt, Kathleen S. DeKeyser, Kenneth J. Sieth | 1993-04-27 |