Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486044 | Method for zinc phosphating metal components in series so as to form layers | Jan-Willem Brouwer, Frank-Oliver Pilarek, Fernando Jose Resano Artalejo, Jens Kroemer, Matthias Hamacher +1 more | 2022-11-01 |
| 11479865 | Method for zinc phosphating metal components in series in a sludge-free manner so as to form layers | Jan-Willem Brouwer, Frank-Oliver Pilarek, Fernando Jose Resano Artalejo, Jens Kroemer, Matthias Hamacher | 2022-10-25 |
| 9550208 | Method for selectively phosphating a composite metal construction | Jan-Willem Brouwer, Frank-Oliver Pilarek, Matthias Hamacher, Roland Popp | 2017-01-24 |
| 8956468 | Zr-/Ti-containing phosphating solution for passivation of metal composite surfaces | Jan-Willem Brouwer, Jens Krömer, Matthias Hamacher, Stephan Winkels, Frank-Oliver Pilarek | 2015-02-17 |
| 8801871 | Zr-/Ti-containing phosphating solution for passivation of metal composite surfaces | Jan-Willem Brouwer, Jens Krömer, Matthias Hamacher, Stephan Winkels, Frank-Oliver Pilarek | 2014-08-12 |
| 8329013 | Optimized electrocoating of assembled and partly prephosphated components | Jan-Willem Brouwer, Matthias Hamacher, Frank-Oliver Pilarek, Jens Kroemer, Roland Popp | 2012-12-11 |