Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6681938 | Device and method for separating minerals, carbon and cement additives from fly ash | Micael R. Schoffstall, Yee Soong | 2004-01-27 |
| 6360801 | Method and apparatus for applying self-adhesive protective sheeting to vehicle bodies | Wolfram Walter, Uwe Habisreitinger, Bernhard Nordmann, Fritz Starzmann | 2002-03-26 |
| 5997670 | Method and apparatus for applying self-adhesive protective sheeting to vehicle bodies | Wolfram Walter, Uwe Habisreitinger, Bernhard Nordmann, Fritz Starzmann | 1999-12-07 |