Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4302203 | Process for modifying wool to render it flame resistant | Gerson Hermann, Emil Baer | 1981-11-24 |
| 4277379 | Flame resisting composition | Gerson Hermann, Sudhakerbhai B. Patel | 1981-07-07 |