Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977088 | Method for pest control and for producing low-concentration phosphine air mixtures and device for carrying out a method of this type | Martin Munzel | 2005-12-20 |
| 5411704 | Process and apparatus for generating a pesticidal gas | Martin Muenzel | 1995-05-02 |
| 5260022 | Process for generating a pesticidal gas | Martin Muenzel | 1993-11-09 |
| 5098664 | Apparatus for generating a pesticidal gas | Martin Muenzel | 1992-03-24 |