Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672191 | Forced convection heating apparatus and process for heating glass sheets therewithin | — | 1997-09-30 |
| 5669954 | Forced convection heating apparatus and process for heating glass sheets therewithin | — | 1997-09-23 |
| 5647833 | Method for vitrifying hazardous waste | Kenneth H. Wetmore, Stephen F. Cox | 1997-07-15 |
| 5603684 | Method for vitrification of hazardous waste | Kenneth H. Wetmore, Stephen F. Cox | 1997-02-18 |