Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696170 | Chemical disinfectant based on phenolic active components and glutaraldehyde | Otto Exner | 1997-12-09 |
| 5692929 | Housing for electrical connectors having a secondary locking system | — | 1997-12-02 |