Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10377057 | Process for the continuous preparation of water-absorbent polymers | Herbert Vorholt, Armin Reimann, Volker Becker, Detlef Jung, Manfred Van Stiphoudt | 2019-08-13 |
| 5677700 | Apparatus and method for achieving optical data protection and intimacy for users of computer terminals | Henrik Schwalba | 1997-10-14 |