Issued Patents 1989
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889771 | Method of preserving wood with lanthanide derivatives | John F. Davison | 1989-12-26 |
| 4886624 | Colloidal alcohol-dispersible association complexes of ceric dioxide and a hydroxyphenyl carboxylic acid | Carlos Ramirez | 1989-12-12 |
| 4883689 | Method of preserving wood with lanthanide derivatives | — | 1989-11-28 |
| 4881976 | Antifouling paints containing matrices cross-linked with lanthanides and methods of making and use | — | 1989-11-21 |
| 4842898 | Method of preserving wood with lanthanide derivatives lanthanide derivatives | — | 1989-06-27 |
| 4836830 | Rare earth compositions for diesel fuel stabilization | John F. Davison | 1989-06-06 |
| 4801692 | Ceric alkanolatoamines | Fred G. Schreiber | 1989-01-31 |
| 4800072 | Anhydrous cerous nitrate-ammonium nitrate complex and a process for its preparation from ceric ammonium nitrate | Fred G. Schreiber | 1989-01-24 |