Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345743 | Insulated window assembly with internal muntin bars and method of making same | — | 1994-09-13 |
| 5325579 | Method of making window assembly | — | 1994-07-05 |
| 5299399 | Window panel with breather system | Bruce Hagemeyer, Merlan J. Rolffs, John Scharff | 1994-04-05 |