Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818689 | Polyvinylchloride products | — | 2004-11-16 |
| 6124379 | Method for preparing a pigment for polyvinylchloride coloring | Helen M. Chobert | 2000-09-26 |
| 6069195 | Lubricant system for polyvinylchloride, polyvinylchloride articles, and a method for manufacturing the same | — | 2000-05-30 |
| 5750608 | External lubricant compositions for rigid vinyl polymers | Eric Alan Dudek, Bernard Daniel Louies | 1998-05-12 |
| 5621033 | Polyvinylchloride processing and compositions using a polyol reacted with a monocarboxylic acid and a dicarboxylic acid | — | 1997-04-15 |
| 5426144 | External lubricant and stabilizer compositions for rigid vinyl polymers | Eric Alan Dudek | 1995-06-20 |
| 5414035 | Calendered rigid vinyl polymer compositions | Vincent M. Clarke | 1995-05-09 |
| 5134185 | Lubricant system for polyvinylchloride, polyvinylchloride articles, and a method for manufacturing the same | — | 1992-07-28 |
| 4487874 | Polycarbonate processing | — | 1984-12-11 |
| 4474913 | Polyvinylchloride processing | — | 1984-10-02 |
| 4425458 | Polyguerbet alcohol esters | Anthony J. O'Lenick, Jr. | 1984-01-10 |
| 4336176 | Polyvinyl chloride processing | — | 1982-06-22 |
| 4332702 | Polyvinyl chloride compositions and processing | — | 1982-06-01 |