Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5275955 | Procedure for establishing the presence of live house-dust mites | Gert Wetter | 1994-01-04 |
| 4806490 | Procedure for the detection of allergen-containing house dust | Wolfgang Schirmacher | 1989-02-21 |
| 4666940 | Acaricidal cleaning composition for controlling house dust mites and process of using | Gert Wetter | 1987-05-19 |