Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5568978 | Optical apparatus and method for measuring temperature of a substrate material with a temperature dependent band gap | Shane R. Johnson, Christian Lavoie, J. Thomas Tiedje | 1996-10-29 |
| 5388909 | Optical apparatus and method for measuring temperature of a substrate material with a temperature dependent band gap | Shane R. Johnson, Christian Lavoie, J. Thomas Tiedje | 1995-02-14 |