Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017090 | Apparatus and method for rapid and continuous generation of phosphine gas | Pushpaksen P. Asher | 2011-09-13 |
| 7556785 | Apparatus and method for rapid and continuous generation of phosphine gas | Pushpaksen P. Asher | 2009-07-07 |