Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9758968 | Method for building prestressed concrete structures by means of profiles consisting of a shape-memory alloy, and structure produced using said method | Christian Leinenbach, Masoud Motavalli, Benedikt Weber, Wookjin Lee, Christoph Czaderski | 2017-09-12 |
| 5164765 | Exposure control process and photographic copying apparatus | Christa Strobel | 1992-11-17 |
| 5109251 | Photographic color copying apparatus | Harald Maxeiner | 1992-04-28 |