Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009722 | Process for producing base material for an aluminum offset printing plate | Gerhard Sprintschnik, Walter Niederstaetter, Kurt Reiss, Wolfgang von Asten, Barbara Grzembra | 1991-04-23 |
| 4945004 | Base material for an aluminum offset printing plate | Gerhard Sprintschnik, Walter Niederstaetter, Kurt Reiss, Wolfgang V. Asten, Barbara Grzemba | 1990-07-31 |
| 4832737 | High temperature-resistant aluminum alloy and process for its production | Ignaz Mathy | 1989-05-23 |
| 4526625 | Process for the manufacture of continuous strip cast aluminum alloy suitable for can making | Harish D. Merchant, James G. Morris | 1985-07-02 |