Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5548521 | Method and apparatus for operating an automatic data carrier library | Werner F. Krayer | 1996-08-20 |
| 5454681 | Automated archiving and retrieval system for computer data storage cassettes | — | 1995-10-03 |
| 5388946 | Systems and methods for the automated archiving and retrieval of computer data storage cassettes | — | 1995-02-14 |
| 5335985 | Storage units for computer tape cassettes | — | 1994-08-09 |
| 5291001 | Process and device for operating an automatic data carrier archive | Werner F. Krayer | 1994-03-01 |
| 5217345 | Method for transporting computer data storage cassettes between a cassette library and cassette drive | — | 1993-06-08 |
| 5158345 | Storage units for computer tape cassettes | — | 1992-10-27 |
| 5108246 | Automated archiving and retrieval system for computer tape cassettes | — | 1992-04-28 |
| 5088604 | Revolving storage facility | Joerg Linser, Herbert Grau, Manfred Bareis, Wolfgang Bastek | 1992-02-18 |
| 5015139 | Automated archiving and retrieval system for computer data storage cassettes | — | 1991-05-14 |
| 4708797 | Rotary disc filter element | Bernhard Gruber | 1987-11-24 |
| 4417980 | Filtration apparatus | Wolfgang Diemer | 1983-11-29 |
| 4201670 | Method of and device for filtering liquids | — | 1980-05-06 |