Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4245828 | Apparatus for fabrication of metal buildings | John Aldag | 1981-01-20 |
| 4201021 | Building frame construction | John Aldag | 1980-05-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4245828 | Apparatus for fabrication of metal buildings | John Aldag | 1981-01-20 |
| 4201021 | Building frame construction | John Aldag | 1980-05-06 |