Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457329 | Process for fabricating sol-gel article involving low-shrinkage formulation | Suhas Bhandarkar, David W. Johnson, Jr. | 2002-10-01 |
| 6403511 | Process for making isotropic negative thermal expansion ceramics | David W. Johnson, Jr., Glen Robert Kowach, Paul J. Lemaire | 2002-06-11 |