Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733841 | Hydrophilic treatment of a carbon fiber construction | Joseph Frisk | 2004-05-11 |
| 6703068 | Amine oxide coating compositions | Klaus Hintzer, Armin Steurer, Dieter Birkhorst, James M. Larson, Joseph Frisk | 2004-03-09 |