Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669773 | Fly ash/mixed plastic aggregate and products made therefrom | Moshen G. Kashi, Christopher W. Swan | 2003-12-30 |
| 5859071 | Recycling of carpet scrap | Dennis C. Young, Stanley J. Chlystek, Ivan Rios | 1999-01-12 |
| 5852115 | Recycling of carpet scrap | Dennis C. Young, Stanley J. Chlystek, Ivan Rios | 1998-12-22 |
| 5719198 | Recycling of carpet scrap | Dennis C. Young, Stanley J. Chlystek, Ivan Rios | 1998-02-17 |
| 5220754 | Recovered compact disk and a method and an apparatus for recovery thereof | Amad Tayebi | 1993-06-22 |