Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6737014 | Slag detector for molten steel transfer operations | Alex Davidkhanian, Frank L. Kemeny, David I. Walker | 2004-05-18 |
| 6665460 | Method and apparatus for selecting signal components from optical signals | Stylianos Derventzis, Steve Hill, Blaine Hobson, Mike Liwak, Robert Thayer | 2003-12-16 |