Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655098 | Stair module support and leveling system | Donald E. Dahowski, Allen L. Kinner, Matthew Cramer, James G. Wilson | 2003-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655098 | Stair module support and leveling system | Donald E. Dahowski, Allen L. Kinner, Matthew Cramer, James G. Wilson | 2003-12-02 |