Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4515976 | Method for preparing asymmetrical disiloxanes | Gerhard Preiner | 1985-05-07 |
| 4451954 | Apparatus for consecutively metering discrete amounts of a divisible mass, particularly sausage-meat | Georg Staudenrausch | 1984-06-05 |
| 4440046 | Power wrench | Karl-Richard Hirtsiefer, Kurt Walterscheid, Paul Wagner | 1984-04-03 |
| 4418590 | Screw assembly with torque determination | Oswald Dubiel, Karl-Richard Hirtsiefer, by Christine Muller, executrix | 1983-12-06 |
| 4399193 | Hydrophilic coatings and process for preparing the same | Gerhard Preiner, Karl-Heinrich Wegehaupt | 1983-08-16 |
| 4377955 | Screw spanner or wrench | — | 1983-03-29 |
| 4296228 | Room temperature curable compositions | Ernst Innertsberger, Oswin Sommer, Erhard Bosch, August Schiller | 1981-10-20 |
| 4292423 | Process for the preparation of organopolysiloxanes | Rudolf Kaufmann, Karl-Heinrich Wegehaupt | 1981-09-29 |
| 4183260 | Tool for rotating nuts, bolts and like fasteners | Paul Wagner, Karl-Richard Hirtsiefer | 1980-01-15 |