Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10126221 | Measuring arrangement for radiometric density- or fill level measuring of a medium in a measuring tube | Markus Franzke, Michael Schmidt, Dirk Glaser | 2018-11-13 |
| 6675992 | Grease gun for a motor drive | — | 2004-01-13 |
| 4968848 | Process of the prparation of perfluoroalkyl compounds, and pentafluoroethyltrimethylsilane | Alfred Kruse, Gunter Siegemund | 1990-11-06 |
| 4966987 | Fluoro-containing 1-arylalkoxytris(dialkylamino)phosphonium salt, a process for their preparation and their use | Alfred Kruse, Gunter Siegemund, Ingo Ruppert, deceased | 1990-10-30 |