| 11071431 |
Floor cleaning apparatus and method of cleaning a floor |
Dieter Windmeisser, Markus Müller, Martin Forster, Markus Stofer, Laurent Ryssen +1 more |
2021-07-27 |
| 10905296 |
Floor cleaning tool and method |
Dieter Windmeisser, André Bartsch, Jerry Auerswald, Beat Stager, Phillip Jahde +1 more |
2021-02-02 |
| 10130231 |
Floor cleaning apparatus and method of cleaning a floor |
Dieter Windmeisser, Markus Müller, Martin Forster, Markus Stofer, Laurent Ryssen +1 more |
2018-11-20 |
| 7117877 |
Method of cleaning a paint feed line of a painting system |
— |
2006-10-10 |
| 7066186 |
Method and apparatus mounted on a painting system to clean a paint feed line |
— |
2006-06-27 |
| 4676769 |
Method and apparatus for regulating the resistance of filter rod sections to the flow of gases therethrough |
Peter Michel |
1987-06-30 |
| 4485827 |
Apparatus for recovering tobacco from unsatisfactory cigarettes or the like |
Werner Komossa, Hans-Adolf Barck |
1984-12-04 |