Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8957275 | Waste treatment | Chris Chapman | 2015-02-17 |
| 8667914 | Waste treatment | Chris Chapman, Martin Brooks, Edward S. Manukian, Robert M. Clark | 2014-03-11 |
| 6936345 | Method for providing fibers or non-woven fabric with an anti-microbial finish | Christine Wild, Raymond Mathis, Edda Schirmer | 2005-08-30 |
| 4497193 | Gripping head of an hydraulic sheet stretcher | Heinrich Kutz, Dietrich Grube, Georg Eggert | 1985-02-05 |