Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6740851 | Quick connect hot melt unit | Robert J. Woodlief | 2004-05-25 |
| D489741 | Apparatus for melting thermoplastic material | Wayne Calco, Dale T. Christensen, Daniel J. Chen, Paul S. Frates, William A. Lewis +1 more | 2004-05-11 |