Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D489741 | Apparatus for melting thermoplastic material | Wayne Calco, David F. Bullock, Dale T. Christensen, Daniel J. Chen, Paul S. Frates +1 more | 2004-05-11 |
| D360422 | Dispenser for the dispensing of adhesives, sealants, and caulks | Paul S. Frates | 1995-07-18 |
| 5353945 | Thermoplastic material melting apparatus | Paul S. Frates, Charles P. Ganzer, Luis F. Pareja | 1994-10-11 |
| 4790455 | Hot melt dispensing apparatus having offset hopper | Bruce G. Dieringer | 1988-12-13 |