Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8195207 | Method for the transmission of data to at least one listening user of an on-going group call immediately after switching speakers | Faqiang Qian, Peter Schmitt | 2012-06-05 |
| 5170534 | Apparatus for cleaning the surface of textile fiber bales | Andreas Kranefeld, Ferdinand Leifeld, Josef Temburg | 1992-12-15 |
| 4969235 | Mote knife assembly cooperating with a roller of a fiber processing machine | — | 1990-11-13 |
| 4712275 | Method for driving a bale opener | Fritz Hosel, Josef Temburg | 1987-12-15 |
| 4544106 | Suction apparatus for removing fiber material in a bale opener | Dietmar Hackenbeck | 1985-10-01 |
| 4446602 | Machine operator protection system | Fritz Hosel | 1984-05-08 |
| 4392275 | Apparatus for supporting fiber bales | Ferdinand Leifeld, Rolf Scheuermann | 1983-07-12 |
| 4365764 | Suction apparatus for removing fiber material | — | 1982-12-28 |
| 4357737 | Method and apparatus for opening textile fiber bales | — | 1982-11-09 |
| 4281437 | Method and apparatus for opening textile fiber bales | — | 1981-08-04 |