Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7461466 | Method and apparatus for drying wet bio-solids using excess heat from a cement clinker cooler | Laszlo Szabo, Rainer Nobis, Shane Alesi | 2008-12-09 |
| 7434332 | Method and apparatus for drying wet bio-solids using excess heat from a cement clinker cooler | Laszlo Szabo, Rainer Nobis, Shane Alesi | 2008-10-14 |