Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7491301 | Methods and apparatuses for depositing film on both sides of a pane | Annette J. Krisko, Roger Stanek, Gary L. Pfaff, Klaus Hartig | 2009-02-17 |
| 7294403 | Soil-resistant coating for glass surfaces | Annette J. Krisko, Roger Stanek, Gary L. Pfaff, Klaus Hartig | 2007-11-13 |
| 6974629 | Low-emissivity, soil-resistant coating for glass surfaces | Annette J. Krisko, Roger Stanek, Gary L. Pfaff, Klaus Hartig | 2005-12-13 |
| 6964731 | Soil-resistant coating for glass surfaces | Annette J. Krisko, Roger Stanek, Gary L. Pfaff, Klaus Hartig | 2005-11-15 |