Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10526184 | Exhaust valve assembly for a bottle attachment apparatus | Michael Ertl, Günter Hochholzer, Bernhard Kammerer, Ottmar Kneucker, Markus Kurz | 2020-01-07 |
| 10071896 | Exhaust valve assembly for a bottle attachment apparatus | Michael Ertl, Günter Hochholzer, Bernhard Kammerer, Ottmar Kneucker, Markus Kurz | 2018-09-11 |
| 9834425 | Exhaust line assembly for a bottle attachment apparatus | Michael Ertl | 2017-12-05 |
| D799717 | Bottle top dispenser for laboratory use | Ursula Hummel | 2017-10-10 |
| D794815 | Hand operated laboratory instrument | — | 2017-08-15 |
| 9731953 | Cylinder-and-piston assembly for a bottle attachment apparatus | Günter Hochholzer, Ottmar Kneucker, Markus Kurz | 2017-08-15 |
| 9694376 | Cylinder-and-piston assembly for a bottle attachment apparatus | Günter Hochholzer, Ottmar Kneucker, Markus Kurz | 2017-07-04 |
| 8652418 | Pipette for a pipette system having pipette and syringe | Renate Rempt, Steffen Gehrig, Ottmar Kneucker | 2014-02-18 |
| 8230975 | Device and method for supplying lubricating oil | Franz Lukas, Volker Verhees | 2012-07-31 |
| 5135827 | Process for the manufacture of photopolymer plates | Raimund J. Faust, Joachim Gersdorf, Rudolf Petry, Hans-Joachim Schlosser | 1992-08-04 |
| 4655136 | Sheet material of mechanically and electrochemically roughened aluminum, as a support for offset-printing plates | Kurt Reiss, Walter Niederstatter, Joachim Stroszynski, Gerhard Sprintschnik | 1987-04-07 |