Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5478590 | Use of acidic sodium polyphosphates for the production of cheese | Karl Merkenich, Andrea Maurer-Rothmann, Guenter Scheurer | 1995-12-26 |
| 5405436 | Process for the preparation of hydroxyapatite | Alexander Maurer, Gudrun Raab, Guenter Raab, Reinhold Schmitt, Detlev Schober | 1995-04-11 |
| 5338524 | Process for the production of coarse-grained, anhydrous calcium monohydrogen phosphate (dicalcium phosphate anhydride) and a device for carrying out the process | Alexander Maurer, Guenter Raab, Gudrun Raab, Hans-Georg Steinert | 1994-08-16 |
| 5198088 | Apparatus for the preparation of alkali metal monofluorhosphates | Armin Etzel, Alexander Maurer, Gerhard Schoenmann, Hans-Georg Steinert | 1993-03-30 |