Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487980 | Refractory ceramic plate and accompanying wall structure for an incinerator | Bruno Wilhelmi, Klaus Eichler, Herbert Kinne, Markus Horn, Max Köpf | 2002-12-03 |
| 5855959 | Process for providing catalytically active platinum metal layers | Juergen Boecker, Michael Butz, Petra Hofmeister, Hans-Dieter Schmidt | 1999-01-05 |
| 5624479 | Solution for providing catalytically active platinum metal layers | Juergen Boecker, Michael Butz, Petra Hofmeister, Hans-Dieter Schmidt | 1997-04-29 |
| 4762689 | Combination of retaining module and catalyst plates | Daniel Grimm, Hartmut Kainer | 1988-08-09 |
| 4728128 | Connection assembly for joining two parts | Robert Burger | 1988-03-01 |
| 4448776 | Method of using certain substituted aliphatic secondary amines or their salts for easing breathing | Karl Bucher, Max Matter, Bernhard Brunner | 1984-05-15 |