Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638046 | Compact molding apparatus and method | Charles E. Ash, John M. Clark | 2003-10-28 |
| 6626659 | Injection molding method and apparatus having improved detachable clamping unit with horizontal booking dies | Charles E. Ash, John M. Clark | 2003-09-30 |
| 6572355 | Window sash construction and method and apparatus for manufacture thereof | Randall L. Bauman | 2003-06-03 |
| 6511310 | Injection molding method and apparatus with improved clamping unit | Charles E. Ash | 2003-01-28 |