Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7621713 | Automatic pallet loading/unloading method for radioactive waste drums of nuclear waste inspection procedure | Ben-Li Pen, Gou-Hao Tsao, Tzu-Chung Yenn | 2009-11-24 |
| 5188736 | Process for the separation and recovery of extractant from spent solvent | Ben-Li Pen, Ying-Chu Hoh, Kuo-Hao Tsao | 1993-02-23 |