| 7479305 |
Immersion plating of silver |
Hans-Jürgen Schreier |
2009-01-20 |
| 6869637 |
Bath and method of electroless plating of silver on metal surfaces |
Carl Hutchinson, Christian Sparing |
2005-03-22 |
| 6698648 |
Method for producing solderable and functional surfaces on circuit carriers |
Christian Wunderlich, Petra Backus |
2004-03-02 |
| 6336962 |
Method and solution for producing gold coating |
Petra Backus, Christian Wunderlich |
2002-01-08 |
| 5882736 |
palladium layers deposition process |
Ludwig Stein, Waltraud Strache |
1999-03-16 |
| 5705219 |
Method for coating surfaces with finely particulate materials |
Jurgen Besenhard, Olaf Claussen, Hans Gausmann, Heinrich Meyer |
1998-01-06 |
| 4966786 |
Conditioning means for printed circuits |
Hans-Jurgen Ehrich |
1990-10-30 |
| 4929422 |
Process for the adhesive metallization of synthetic materials |
Michael C. Romer, Gunther Rosskamp, Hubert-Matthias Seidenspinner, Ludwig Stein, Waltraud Strache |
1990-05-29 |
| 4611554 |
Method and device for the treatment of printed circuit boards |
Horst Blasing |
1986-09-16 |
| 4517254 |
Adhesive metallization of polyimide |
Joachim Grapentin, Jurgen Skupsch |
1985-05-14 |
| 4285991 |
Method for producing printed circuits |
Klaus Gedrat, Hans-Jurgen Ehrich, Joachim Wolff |
1981-08-25 |
| 4262085 |
Process for preparation of metal patterns on insulating carrier materials |
Hans-Jurgen Ehrich |
1981-04-14 |
| 4248632 |
Solution and process for the activation of surfaces for metallization |
Hans-Jurgen Ehrich, Wolfgang Clauss |
1981-02-03 |