Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5853610 | Antifreeze and de-icing agent, especially for the de-icing of surfaces | — | 1998-12-29 |
| 5076855 | Method of the cleaning agent for cleaning of compressors especially gas turbines | — | 1991-12-31 |
| 5028252 | Method of and composition for the fertilization, detoxification and deacidification of soil | — | 1991-07-02 |
| 5002078 | Method of and cleaning agent for the cleaning of compressors, especially gas turbines | — | 1991-03-26 |
| 4448702 | Freezing-point-lowering composition and method | — | 1984-05-15 |