Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5717019 | PVC building trim | Carl Anderson | 1998-02-10 |
| 5200467 | Moldable polyblends containing a polyvinyl chloride resin | Frank E. Lordi | 1993-04-06 |
| 4798868 | Ternary blends of polyvinyl chloride | Frank E. Lordi | 1989-01-17 |