Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804927 | Lattice panel structures | Bevil G. Mabey, John Meynell Richardson | 2004-10-19 |
| 6539571 | System for constructing lattice panel bridges | — | 2003-04-01 |
| 5065467 | Prefabricated lattice panels for a bridge | — | 1991-11-19 |
| 4846615 | Pin and wedge fastener for connecting lattice panel bridges | — | 1989-07-11 |