Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12231383 | Methods and systems for enabling collective superintelligence | Louis B. Rosenberg, Gregg Willcox | 2025-02-18 |
| 6228568 | Color photographic recording material | Thomas Stetzer, Hans Langen, Heinz-Dieter Schutz, Klaus Sinzger, Johannes Willsau +2 more | 2001-05-08 |
| 5200305 | Color photographic recording material containing color couplers which yield heat-stable dyes | Erich Wolff | 1993-04-06 |
| 5035987 | Color photographic recording material containing a DIR coupler | Heinrich Odenwalder, Thomas Krüger | 1991-07-30 |
| 4835094 | Color photographic recording material containing a color coupler of the pyrazoloazole series | Erich Wolff | 1989-05-30 |
| 4543308 | Photographic recording process | Hans hlschlager, Helmut Kampfer | 1985-09-24 |
| 4460274 | Process for the luminescense-spectroscopic examination of coatings and coating profiles | Manfred Faust | 1984-07-17 |