Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155908 | Method and system for using an irreversible thermo-chromatic indicator for quality assurance of a part subjected to heat treating | Aindrea McKelvey Campbell, Amanda Kay Freis, Peter A. Friedman, S. George Luckey, Jr. | 2021-10-26 |