Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387074 | Heated platen for liquifying thermoplastic materials | Mark Harrison Farley, James Keough, Peter J. Petrecca | 1997-12-02 |
| 5657904 | High flow melting grid and melter unit | Paul S. Frates | 1997-08-19 |
| 5650083 | Thermoplastic material melting apparatus | Benjamin J. Bondeson | 1997-07-22 |