Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597253 | Stick refill system | Tilwin Lepsius, Gerhard Gierenz, Klaus Tranelis, Joachim Franken, Hans Halm | 1997-01-28 |
| 5567071 | Method and apparatus for refillable stick dispenser | Tilwin Lepsius, Gerhard Gierenz, Klaus Tranelis, Joachim Franken, Hans Halm | 1996-10-22 |