| 6492887 |
Miniaturized flat spool relay |
Werner Johler, Werner Kälin, Urs Korrodi |
2002-12-10 |
| 5371290 |
Preparation of N,N-dialkarylamines |
Peter Reuter, Willi Weber |
1994-12-06 |
| 4914410 |
Relay for printed circuit board |
Afro Cecchini |
1990-04-03 |
| 4814422 |
Pulverulent aminoplast adhesive resin for wood-base materials having a low formaldehyde emission, its preparation, and a formulated pulverulent aminoplast adhesive resin |
Friedrich Kraus, Guenther Matthias, Bruno Maurer, Otto Wittmann |
1989-03-21 |
| 4700000 |
Preparation of calcium propionate |
Dieter Merkel, Wolfgang Muehlthaler, Guenther Matthias |
1987-10-13 |
| 4684690 |
Aminoplast adhesive resin powder for wood-based materials or as a paper adhesive, which eliminates little formaldehyde, its preparation, and a formulated aminoplast adhesive resin powder |
Friedrich Kraus, Guenther Matthias, Otto Wittmann |
1987-08-04 |
| 4543488 |
Transportation and storage for nuclear fuel wastes |
— |
1985-09-24 |
| 4483634 |
Keyboard arrangement |
Werner Frey, Johannes Rometsch |
1984-11-20 |
| 4458049 |
Preparation of cocondensates which produce weather-resistant bonding |
Robert Fritsch, Heinz Lehnert, Guenther Matthias, Hermann Schatz, Otto Wittmann |
1984-07-03 |
| 4398180 |
Contactless keyboard |
Johannes Rometsch, Werner Frey |
1983-08-09 |
| 4326130 |
Shielding container with neutron shielding for the transportation and/or storage of spent fuel elements |
Stefan Ahner, Peter Srostlik, Helmut Schleich |
1982-04-20 |
| 4242282 |
Preparation of glyoxal |
Christian Dudeck, Gunter Lehmann, Guenther Matthias, Norbert Petri |
1980-12-30 |
| 4235823 |
Preparation of diketones |
Christian Dudeck, Gunter Lehmann, Karl-Heinz Ross, Werner Fliege, Norbert Petri +2 more |
1980-11-25 |
| 4233246 |
Manufacture of aliphatic hydroxycarbonyl compounds etherified with aliphatic groups |
Christian Dudeck, Gunter Lehmann, Norbert Petri, Werner Fliege, Bernd Meissner +2 more |
1980-11-11 |
| 4229590 |
Preparation of alkyl pyruvates |
Christian Dudeck, Gunter Lehmann, Bernd Meissner, Werner Fliege, Norbert Petri +1 more |
1980-10-21 |
| 4209466 |
Manufacture of formaldehyde |
Dieter Wolf, Otto Grabowsky, Guenther Matthias |
1980-06-24 |
