Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5470383 | Thickener combinations for building products | Walter Schermann, Eckhard Hilgenfeldt, Jozef Bohme-Kovac | 1995-11-28 |
| 5133894 | Polymers, process for their preparation and their use as bleach activators having builder properties | Hanspeter Gethoffer, Gerd Reinhardt | 1992-07-28 |
| 4970007 | Aqueous surfactant mixtures, and the use thereof in the recovery of crude oil | Manfred Schmidt, Arno Holst, Sigmar-Peter von Halasz | 1990-11-13 |
| 4707367 | Solid essential oil flavor composition | Jerry R. Mutka | 1987-11-17 |
| 4610890 | Preparation of solid essential oil flavor composition | Jerry R. Mutka | 1986-09-09 |
| 4499112 | Process for forming solid juice composition and product of the process | Jerry R. Mutka | 1985-02-12 |