Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8119243 | Coated articles | Michael Froitzheim | 2012-02-21 |
| 7323221 | Coating of objects | Frank Schulte | 2008-01-29 |
| 4974318 | Method of making a dual-shaft machine | Hans-Peter Kabelitz, Karl-Heinz Ronthaler, Ralf Steffens | 1990-12-04 |