Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10070658 | Adjustable fish cleaning and filleting board | — | 2018-09-11 |
| 9873077 | Use of clinker kiln dust for gas scrubbing | Hartmut Riess, Dusting Pham, Zuhair Hasan | 2018-01-23 |
| 9795912 | Use of clinker kiln dust for gas scrubbing | Hartmut Riess, Dusting Pham, Zuhair Hasan | 2017-10-24 |
| 9597626 | Use of clinker kiln dust for gas scrubbing | Hartmut Riess, Dusting Pham, Zuhair Hasan | 2017-03-21 |