Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6267447 | Inflatable bag assembly for lifting a load | James R. Hendry, John Kowalski, Fred P. Smith | 2001-07-31 |
| 6267448 | Inflatable bag assembly for lifting a load | James R. Hendry, John Kowalski, Fred P. Smith | 2001-07-31 |
| 6059371 | Hinge assembly for pickup trucks | Fred P. Smith, Todd Mendenhall | 2000-05-09 |
| 5975643 | Inflatable bag assembly for lifting a load | Fred P. Smith, John Kowalski, James R. Hendry | 1999-11-02 |