Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674786 | Method of heating and cooling large area glass substrates | John M. White, David E. Berkstresser | 1997-10-07 |
| 5607009 | Method of heating and cooling large area substrates and apparatus therefor | John M. White, David E. Berkstresser | 1997-03-04 |