Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379594 | Process for producing workpieces and molded pieces out of cellulose and/or cellulose-containing fiber material | Horst Döpfner, Robert Bramsteidl | 2002-04-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379594 | Process for producing workpieces and molded pieces out of cellulose and/or cellulose-containing fiber material | Horst Döpfner, Robert Bramsteidl | 2002-04-30 |