Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904279 | Method and apparatus for straightening substantially tubular textile goods | Wolfgang Bertram | 1999-05-18 |
| 4879862 | Process for automatically packaging letter envelopes and mailing wallets into a container and automatic packaging machine for carrying out the process | Bert Nolte | 1989-11-14 |