Krieger; Karl
Patent Applications and Registrations
Patent applications and USPTO patent grants for Krieger; Karl.The latest application filed is for "dye mixture, process for it's preparation and use thereof".
- Krieger; Karl - Hunstetten DE
- Krieger; Karl - Wuppertal DE
| Patent | Date |
|---|---|
| Dye mixture, process for it's preparation and use thereof Grant 6,165,231 - Grobel , et al. December 26, 2 | 2000-12-26 |
| Mixtures fiber-reactive dyes and use thereof for dyeing fiber Grant 5,556,435 - Russ , et al. September 17, 1 | 1996-09-17 |
| Black dye mixtures of fiber-reactive azo dyes and use thereof for dyeing hydroxy- and/or carboxamido-containing fiber material Grant 5,445,654 - Hussong , et al. August 29, 1 | 1995-08-29 |
| Hydraulic valve control apparatus Grant 4,676,698 - Krieger , et al. June 30, 1 | 1987-06-30 |
| Pressure-limiting valve Grant 4,660,595 - Kuster , et al. April 28, 1 | 1987-04-28 |
| Mine-roof support control mechanism Grant 4,465,408 - Krieger , et al. August 14, 1 | 1984-08-14 |
| Hydraulic jack control device Grant 4,161,136 - Krieger July 17, 1 | 1979-07-17 |
| Hydraulic controller Grant 4,095,616 - Krieger June 20, 1 | 1978-06-20 |
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