Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5129728 | Dynamic mixing system and method for producing thermoplastic materials | — | 1992-07-14 |
| 4518096 | Drink-through container lid with removable drink-through section | — | 1985-05-21 |
| 4487329 | Tamper-evident closure | — | 1984-12-11 |
| 4436679 | Method and apparatus for generating foamed thermoplastic materials | — | 1984-03-13 |
| 4421712 | Continuously rotary thermo-forming systems and apparatus of the pressure assist, plug assist and match mold type | — | 1983-12-20 |
| 4420291 | Dynamic cooler apparatus for molten thermoplastic material | — | 1983-12-13 |
| 4420300 | Continuous rotary thermo-forming systems and apparatus of the pressure assist, plug assist and match mold type | — | 1983-12-13 |
| 4416607 | Apparatus for the continuous formation of biaxially oriented thermoplastic materials and forming articles therefrom by intermittent forming means interfaced therewith | — | 1983-11-22 |
| 4413964 | Apparatus for the continuous formation of bi-axially oriented thermoplastic materials | — | 1983-11-08 |
| 4384836 | Apparatus for the continuous formation of biaxially oriented thermoplastic materials and forming articles therefrom by intermittent formings means interfaced therewith | — | 1983-05-24 |
| 4307049 | Method for the continuous formation of biaxially oriented thermoplastic materials and forming articles therefrom by intermittent forming means interfaced therewith | — | 1981-12-22 |
| 4288400 | Method for the continuous formation of biaxially oriented thermoplastic materials and forming articles therefrom by intermittent forming means interfaced therewith | — | 1981-09-08 |
| 4250129 | Method for the continuous formation of biaxially oriented thermoplastic materials and forming articles therefrom in a continuous process | — | 1981-02-10 |