Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4897975 | Integral door light with glazing stop | Kert E. Artwick, Steven R. Wilkening | 1990-02-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4897975 | Integral door light with glazing stop | Kert E. Artwick, Steven R. Wilkening | 1990-02-06 |