Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787627 | Aqueous coating compositions based on epoxybutene polyethers | Martin Melchiors, Jan Weikard, Rolf Gertzmann, Helmut Greiving | 2004-09-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787627 | Aqueous coating compositions based on epoxybutene polyethers | Martin Melchiors, Jan Weikard, Rolf Gertzmann, Helmut Greiving | 2004-09-07 |