Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7069690 | Compositions and methods for removing pollutants from contaminated wafer with a fern plant | Cong Thanh Diep Tu | 2006-07-04 |
| 7065920 | Contaminant removal by additional ferns | Thomas Luongo, Mrittunjai Srivastava, Nandita Singh | 2006-06-27 |
| 7066982 | Contaminant removal by ferns via foliar-application and excised/ground fronds | Mike Tu, Abioye O. Fayiga | 2006-06-27 |
| 6302942 | Methods for removing pollutants from contaminated soil materials with a fern plant | Ken M. Komar, Elizabeth D. Kennelley | 2001-10-16 |
| 6280500 | Methods for removing pollutants from contaminated soil materials with a fern plant | Ken M. Komar, Elizabeth D. Kennelley | 2001-08-28 |