Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326385 | Method of treating sour liquefied petroleum gas | Jayantilal B. Rajani, Thijme Last, Michel Guirguis, Johannes Leendert Willem Cornelis Den Boestert | 1994-07-05 |
| 4748288 | Process for the separation of solvents from hydrocarbons dissolved in the solvents | Johan G. A. Bitter, Johannes Pieter HAAN | 1988-05-31 |