Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5259361 | Cooking assembly for a cooker or a cooking top and including at least one gas burner | Georges L. LeStrat, Michel Emont, Bernard Logel, Robert Strasser, Claude Valentin | 1993-11-09 |
| 5130025 | Membrane separation and purification of compounds | Christopher J. D. Fell | 1992-07-14 |
| 5098566 | Osmotic distillation process and semipermeable barriers therefor | — | 1992-03-24 |
| 5034069 | Low white cast iron grinding slug | Jean C. Farge, Robert Fortin | 1991-07-23 |
| 4997676 | Immobilized inorganic diffusion barriers and the use thereof in the separation of small molecular species from a solution | — | 1991-03-05 |
| 4911763 | Process for producing a low alloy white cast iron | Jean C. Farge, Robert Fortin | 1990-03-27 |
| 4861486 | Immobilized inorganic diffusion barriers and the use thereof in the separation of small molecular species from a solution | — | 1989-08-29 |
| 4781837 | Method of performing osmetic distillation | — | 1988-11-01 |
| 4749487 | High flux membrane | — | 1988-06-07 |
| 4717425 | Immobilized inorganic diffusion barriers and the use thereof in the separation of small molecular species from a solution | — | 1988-01-05 |
| 4624784 | Apparatus including a flow path formed by membrane compression | — | 1986-11-25 |
| 4599364 | Chemical modification of membrane to modify transport properties | — | 1986-07-08 |