Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412132 | Methods for constructing a bridge utilizing in-situ forms supported by beams | John W. Fenton | 2002-07-02 |
| 6341456 | Long-span in-situ concrete structures and method for constructing the same | William M. Bjerke | 2002-01-29 |