Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5872270 | Fractionation of triglyceride oils | Petrus Henricus van Dam, Cornelis Winkel | 1999-02-16 |
| 5602265 | Fractionation of triglyceride oils | Marcelle van den Kommer, Paul Smith, Cornelis Winkel, Deryck Jozef Cebula | 1997-02-11 |
| 5168727 | Method and device for treating waste | Jan H. Snellink | 1992-12-08 |
| 4950424 | Non-aqueous liquid detergent compositions containing di-sulphonic acids as deflocculants | Philippus C. van der Hoeven, Nicolaas C. Laane, Peter Versluis | 1990-08-21 |
| 4340698 | Powder coating | Rudolph O. de Jongh, Robert van der Linde | 1982-07-20 |