Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7833449 | Molding process and apparatus for continuously forming heated thermoplastic polymeric material into a hollow product having at least one external surface with a variable configuration | — | 2010-11-16 |
| 5700495 | Continuous 3-D forming machine for forming three-dimensional products from thermoplastic materials | Clyde W. Vassar | 1997-12-23 |
| 5505599 | Continuous 3-D forming machine and endless flexible forming belts for forming three-dimensional products from thermoplastic materials | Clyde W. Vasser, deceased | 1996-04-09 |
| 5458477 | Apparatus for continous three-dimensional forming of heated thermoplastic materials | Clyde W. Vassar | 1995-10-17 |
| 5244618 | Process and apparatus for continuous three-dimensional forming of heated thermoplastic materials | Clyde W. Vassar | 1993-09-14 |
| 5224318 | Molded protective exterior weather-resistant building panels | — | 1993-07-06 |
| 5167781 | Continuous plastics molding process and apparatus | Clyde W. Vassar | 1992-12-01 |