Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5482554 | Device for producing metallic bodies by spray coating | Dieter Perings, Wilhelm Blum, Jakob Lenzen | 1996-01-09 |
| 5377743 | Mold for horizontal continuous casting | Joachim V. Schnakenburg, Dieter Perings, Franz Keutgen, Rudiger Winterhager, Peter Stadler | 1995-01-03 |
| 5054539 | Process and apparatus for the manufacture of axially symmetrical bodies | Franz Keutgen, Erich Willems | 1991-10-08 |
| 4840511 | Elongated roll-on applicator package with resilient liner | Joseph E. Fattori | 1989-06-20 |