Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4577200 | Cassette for the ink jet printer of an office machine | Albert Rix, Dieter Drogi, Klaus-Dieter Frerichs, Wolfgang Leschik | 1986-03-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4577200 | Cassette for the ink jet printer of an office machine | Albert Rix, Dieter Drogi, Klaus-Dieter Frerichs, Wolfgang Leschik | 1986-03-18 |