Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5188689 | Method of forming a porous refractory immersion nozzle | Bruce E. Dunworth | 1993-02-23 |
| 5100035 | Permeable MgO nozzle | Bruce E. Dunworth | 1992-03-31 |
| 4906864 | Linear slope peak detector | — | 1990-03-06 |
| 4591795 | Signal conditioning circuit for L/R VDT sensors | — | 1986-05-27 |