Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4681680 | Device for the selective and continuous recovery of hydrocarbons present in the form of a sheet at the surface of an aqueous medium | Luc Delons | 1987-07-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4681680 | Device for the selective and continuous recovery of hydrocarbons present in the form of a sheet at the surface of an aqueous medium | Luc Delons | 1987-07-21 |