Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5129751 | Replaceable structural unit for a printer | Michael Schwarzbauer | 1992-07-14 |
| 4917515 | Inking ribbon cassette | Michael Schwarzbauer | 1990-04-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5129751 | Replaceable structural unit for a printer | Michael Schwarzbauer | 1992-07-14 |
| 4917515 | Inking ribbon cassette | Michael Schwarzbauer | 1990-04-17 |