Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6699279 | Expandable space frame | Walter Joseph Stevens | 2004-03-02 |
| 6497724 | Expandable space frame | Walter Joseph Stevens | 2002-12-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6699279 | Expandable space frame | Walter Joseph Stevens | 2004-03-02 |
| 6497724 | Expandable space frame | Walter Joseph Stevens | 2002-12-24 |