Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457329 | Process for fabricating sol-gel article involving low-shrinkage formulation | Debra Anne Fleming, David W. Johnson, Jr. | 2002-10-01 |
| 6442977 | Sol-gel process for fabricating germanium-doped silica article | Frank J McNally, Thomas M. Putvinski | 2002-09-03 |
| 6386002 | Process entailing sol-gel production of silica glass | David W. Johnson, Jr., John B. MacChesney, Thomas Edward Stockert | 2002-05-14 |
| 6343490 | Processing entailing sol-gel fabrication of silica glass | John C Alonzo, Michael Philip Bohrer, David W. Johnson, Jr. | 2002-02-05 |