Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066785 | Process for recycling waste materials | Roman Bielski, Donald Keiper, Ken Battle | 2011-11-29 |
| 7846225 | Process for recycling polymeric waste materials | Roman Bielski, Donald Keiper, Ken Battle | 2010-12-07 |
| 7842106 | Process for using polymeric waste materials to produce fuel | Roman Bielski, Ken Battle, Donald Keiper | 2010-11-30 |