Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6629392 | Structure for manufacture of prefabricated buildings | Michael J. Schimpf | 2003-10-07 |
| 6073410 | Structure and formulation for manufacture of prefabricated buildings | Michael J. Schimpf | 2000-06-13 |