Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7034202 | Heavy metal phytoremediation | Elizabeth Pilon-Smits, Yong Liang Zhu | 2006-04-25 |
| 6974896 | Trace element phytoremediation | Elizabeth Pilon-Smits, Mark de Souza | 2005-12-13 |
| 6576816 | Heavy metal phytoremediation | Elizabeth Pilon-Smits, Yong Liang Zhu | 2003-06-10 |
| D279823 | Swivel mount for portable lamp | John Parker, Bud W. Lester | 1985-07-23 |
| D278084 | Portable lamp | John Parker, Bud W. Lester | 1985-03-19 |
| D277414 | Portable lamp | John Parker, Bud W. Lester | 1985-01-29 |