Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5164383 | O-halogenocyclopentyl S-alkyl (di)thiophosphoric-(phosphonic) ester derivatives, processes for their preparation, and their use as pesticides | Bernd-Wieland Kruger, Michael Negele, Christoph Erdelen, Wilhelm Stendel | 1992-11-17 |
| 5064818 | Pesticidal pyrimidinyl (thiono) (thio)-phosphoric (phosphonic)acid (amide) esters | Fritz Maurer, Benedikt Becker | 1991-11-12 |
| 5043337 | Insecticidal pyrimidin-4-yl carbamates | Fritz Maurer, Kurt Findeisen, Benedikt Becker | 1991-08-27 |
| 5015635 | Pesticidal S-(halogenoalkyl)-dithiophosphoric(phosphonic) acid esters | Herbert Sommer, Hans-Detlef Matthaei | 1991-05-14 |
| 4985415 | Pesticidal thionophosphonic acid(amide) esters | Herbert Sommer, Dieter Arlt, Bernhard Homeyer, Hans-Detlef Matthaei | 1991-01-15 |
| 4983594 | Pesticidal thionophosphoric acid amine esters | Herbert Sommer, Dieter Arlt, Bernhard Homeyer, Hans-Detlef Matthaei | 1991-01-08 |
| 4978382 | Pesticides based on 2-halogenoalkylthio-substituted pyrimidine derivatives | Udo Kraatz, Ernst Kysela, Benedikt Becker | 1990-12-18 |
| 4761591 | RPM regulation of an electromotor | — | 1988-08-02 |
| 4638752 | Sewing machine for producing a stitch pattern | — | 1987-01-27 |
| 4610734 | Process for manufacturing corrosion resistant chromium steel | Paul Pant | 1986-09-09 |
| 4584015 | Process and system for the production of very pure alloys | Johannes Jachowski, Paul Pant | 1986-04-22 |
| 4499836 | Sewing machine having an electronic control | Gunter Meier, Willi Meier | 1985-02-19 |
| 4492808 | Method for separating ethanol from an ethanol containing solution | Rainer Hagen | 1985-01-08 |
| 4492909 | Device for controlling the drive of a stepping motor, to adjust the lateral stitch bight and/or the feed length of a sewing machine | — | 1985-01-08 |
| 4479077 | Sewing machine with a universal motor | Patrice J. Kemmel | 1984-10-23 |
| 4404509 | Device for controlling the drive of a stepping motor, to adjust the lateral stitch bight and/or the feed length of a sewing machine | — | 1983-09-13 |