Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7294411 | Brazing product and method of its manufacture | Jacques Hubert Olga Joseph Wijenberg, Adrianus Jacobus Witterbrood | 2007-11-13 |
| 6994919 | Brazing product and method of manufacturing a brazing product | Jacques Hubert Olga Joseph Wijenberg, Adrianus Jacobus Wittebrood | 2006-02-07 |
| 6846401 | Method of plating and pretreating aluminium workpieces | Jacques Hubert Olga Joseph Wijenberg | 2005-01-25 |
| 6796484 | Nickel-plated brazing product having improved corrosion performance | Adrianus Jacobus Wittebrood, Jacques Hubert Olga Joseph | 2004-09-28 |
| 6383661 | Method of manufacturing an aluminum product | Adrianus Jacobus Wittebrood, Jacques Hubert Olga Joseph Wijenberg | 2002-05-07 |
| 6379818 | Brazing sheet product and method of its manufacture | Adrianus Jacobus Wittebrood, Jacques Joseph | 2002-04-30 |
| 6165630 | Galvanized aluminum sheet | Horst Gehlhaar, Martinus Godefridus Johannes Spanjers, Wilhelmus Jacobus Van Der Meer | 2000-12-26 |
| 5861091 | Process for electrochemically dissolving a metal such as zinc or tin | Jacques Hubert Olga Joseph Wijenberg | 1999-01-19 |
| 5173168 | Method of making iron foil by electrodeposition | Gijsbertus C. van Haastrecht | 1992-12-22 |
| 4789439 | Method of electrolytic tinning using an insoluble anode | Huig Bunk, Gijsbertus C. van Haastrecht | 1988-12-06 |
| 4559113 | Method and apparatus for unilateral electroplating of a moving metal strip | Isaak Bus | 1985-12-17 |