Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678377 | Insulating glass unit | — | 1997-10-21 |
| 5601677 | Method of making a glazing unit having three or more glass sheets and having a low thermal edge | — | 1997-02-11 |
| 5564631 | Nozzle for use in the fabrication of a glazed unit having three or more sheets | — | 1996-10-15 |
| 5531047 | Glazing unit having three or more glass sheets and having a low thermal edge, and method of making same | Paul J. Kovacik | 1996-07-02 |
| 5361476 | Method of making a spacer frame assembly | — | 1994-11-08 |
| 5313761 | Insulating glass unit | — | 1994-05-24 |
| 5295292 | Method of making a spacer frame assembly | — | 1994-03-22 |
| 5105591 | Spacer frame for an insulating glass panel and method of making the same | — | 1992-04-21 |
| 4628582 | Method of making spacer frame for an insulating glass panel | — | 1986-12-16 |
| 4546723 | Method and apparatus for applying sealant to insulating glass panel spacer frames | Glen D. McKeown | 1985-10-15 |
| 4530195 | Spacer frame for an insulating glass panel and method of making the same | — | 1985-07-23 |