Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595008 | Process for the safe storage of sodium percarbonate in bulk containers | Michael Scheibe, Dietmar Träumer, Wolfgang Leonhardt, Lothar Kaiser | 2003-07-22 |
| 6290775 | Fluidized bed reactor and a process of using the same | Lothar Kaiser, Alexander Ruhs, Birgit Bertsch-Frank | 2001-09-18 |
| 6239095 | Process for preparation of coated peroxygen compounds | Birgit Bertsch-Frank, Martin Bewersdorf, Lothar Kaiser, Ralph Overdick, Michael Scheibe | 2001-05-29 |
| 5988436 | Discharge device for bulk containers for particulate bulk materials and its use | Alexander Ruhs, Wolfgang Leonhardt | 1999-11-23 |