Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5414195 | System and method for on-line monitoring and control of heavy metal contamination in soil washing process | Steven H. Peterson, Edward J. Lahoda, David C. Grant, Edward F. Sverdrup, Thomas V. Congedo +4 more | 1995-05-09 |
| 5133901 | System and method for on-line monitoring and control of heavy metal contamination in soil washing process | Steven H. Peterson, Edward J. Lahoda, David C. Grant, Edward F. Sverdrup, Thomas V. Congedo +4 more | 1992-07-28 |