Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653324 | Stabilization of wood substrates | Manfred Kohler, Clemens Auschra, Peter Nesvadba, Raymond Seltzer | 2003-11-25 |
| 6599326 | Inhibition of pulp and paper yellowing using hydroxylamines and other coadditives | Raymond Seltzer, David Devore, Cyril Heitner, John Schmidt, Peter F. McGarry +2 more | 2003-07-29 |