Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667793 | Broadband liquid crystal pigments | Mark John Goulding, Mark Verrall, David Coates | 2003-12-23 |
| 6641874 | Multilayer reflective film or pigment with viewing angle dependent reflection characteristics | Hans-Dieter Brueckner, David Coates, Rodney Riddle | 2003-11-04 |
| 6552102 | Pigment flakes | Eike Poetsch, Gerhard Pfaff, Stephan Derow, David Coates | 2003-04-22 |