Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7770928 | Platform trailer with extruded floor panel cross members | — | 2010-08-10 |
| 7762617 | Trailer and trailer body construction and extruded panel for same | — | 2010-07-27 |
| 7390053 | Trailer and trailer body construction and extruded panel for same | — | 2008-06-24 |
| 7374379 | Winch for cargo-retaining strap | — | 2008-05-20 |
| 7296846 | Trailer wall structure defined by vertical extruded aluminum panels | — | 2007-11-20 |
| 7267393 | Trailer and trailer body construction and extruded panel for same | — | 2007-09-11 |
| 7152909 | Trailer and trailer body construction and extruded panel for same | — | 2006-12-26 |
| 7100972 | Trailer wall structure defined by vertical extruded aluminum panels | — | 2006-09-05 |
| 7014252 | Trailer construction using vertical extruded aluminum panels | — | 2006-03-21 |
| 6929311 | Smooth side body structure and method | — | 2005-08-16 |
| 6729816 | Trailer bed with improved cargo well | — | 2004-05-04 |
| 6669271 | Smooth side body structure and method | — | 2003-12-30 |
| 6174023 | Floor reinforcement system for trailer assembly | — | 2001-01-16 |
| 5655792 | Composite trailer and van type container assembly using bi-metal materials | — | 1997-08-12 |
| 5474331 | Composite trailer assembly using bi-metal materials | — | 1995-12-12 |
| 5354165 | Frameless container transport dump trailer | — | 1994-10-11 |
| 5210921 | Method of extruded aluminum contoured beam fabrication | — | 1993-05-18 |
| 4671526 | Alignment coupling device for dump trailers | — | 1987-06-09 |
| 4626022 | Flat bed trailer with light reflecting structure | — | 1986-12-02 |
| 4616879 | Dump trailer with quiet cushions | — | 1986-10-14 |
| 4586646 | Beam fabricating device | — | 1986-05-06 |
| 4564233 | Flat bed trailer structure | — | 1986-01-14 |
| 4550947 | Movable rear cross bar | — | 1985-11-05 |
| 4534589 | Unitized trailer assembly | — | 1985-08-13 |