Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5756991 | Emissivity target having a resistive thin film heater | Richard A. James | 1998-05-26 |
| 5691542 | Emissivity target that provides positive and negative differential temperature patterns relative to a background temperature | Kenn S. Bates, Richard A. James | 1997-11-25 |