Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5288177 | Methods of treating local soils to make them oleophillic and of using the soils to minimize, consolidate, and clean up oily spills | Richard H. Montgomery, John W. Ryan | 1994-02-22 |