Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8302284 | Apparatus and method for securing an end cap to a shell | Michael W. Van Heurn | 2012-11-06 |
| 8047045 | Apparatus and method for forming a tube with a tetragonal cross-section, having a reinforced end | — | 2011-11-01 |
| 7669448 | Lockseaming process and apparatus for same | — | 2010-03-02 |
| 7251973 | Hydroforming apparatus | — | 2007-08-07 |
| 6912884 | Hydroforming process and apparatus for the same | — | 2005-07-05 |