Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391555 | Process for producing activated carbon and hydrogen | Rifat Al Chalabi, Fanli Meng | 2025-08-19 |
| 9920928 | Waste processing | Rifat Al Chalabi, John Turner, Stevan Tiepo | 2018-03-20 |
| 9719036 | Waste processing | Rifat Al Chalabi, John Turner | 2017-08-01 |
| 9540236 | Synthesis gas processing and system using copper catalyst in two step reactions at 475-525° C. and 250-290° C. | Rifat Al Chalabi, Ke Li | 2017-01-10 |
| 9447703 | Waste processing | Rifat Al Chalabi, Ke Li | 2016-09-20 |
| 9370808 | Apparatus for processing waste material | Rifat Al Chalabi, John Turner | 2016-06-21 |
| 9334453 | Material processing | Rifat Al Chalabi, John Turner | 2016-05-10 |
| 9284504 | Waste processing | Rifat Al Chalabi | 2016-03-15 |
| 9039958 | Metal melting apparatus | Rifat Al Chalabi | 2015-05-26 |
| 9011575 | Gas treatment | Rifat Al Chalabi | 2015-04-21 |
| 8869425 | Waste processing | Rifat Al Chalabi | 2014-10-28 |
| 8845777 | Metal recovery from contaminated metal scrap | Rifat Al Chalabi | 2014-09-30 |
| 8524187 | Thermal oxidisers, using concentrated sunlight | Rifat Al Chalabi | 2013-09-03 |
| 8096063 | Apparatus and method for thermally removing coatings and/or impurities | Rifat Alchalabi | 2012-01-17 |
| 7331119 | Apparatus and method thermally removing coatings and/or impurities | Rifat Alchalabi | 2008-02-19 |
| 7207797 | Oven for the treatment of contaminated materials | Rifat Alchalabi | 2007-04-24 |
| 5451033 | Heat processing apparatus | Geoffrey Riley | 1995-09-19 |
| 5441556 | Metal processing or recovery and apparatus | Keith C. Lewis | 1995-08-15 |
| 5054747 | Scrap recovery apparatus | — | 1991-10-08 |
| 5055037 | Heat processing apparatus | — | 1991-10-08 |