Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656219 | Process for producing densely sintered silicon nitride components | Gunter Riedel, Hartmut Kruner, Cornelia Boberski, Wolfgang Bocker, Jurgen Heinrich +3 more | 1997-08-12 |
| 5643996 | Inorganic powder composition containing polymeric auxiliaries and use thereof | Jürgen Friederich Rudolph, Wolfgang Meyer, Gerhard Wegner, Katharina Seitz, Andreas Roosen | 1997-07-01 |