Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7615584 | Method of preparation of a water based epoxy curing agent | Lohe Matthias, Michael Ian Cook | 2009-11-10 |
| 7528183 | Method of preparation of a water based epoxy curing agent | Matthias Lohe, Michael Ian Cook | 2009-05-05 |
| 5854312 | Aqueous hardeners for epoxy resin systems | — | 1998-12-29 |