Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5387725 | Chlorination process, alkylation of products of said process and some products thereof | Marlin E. Walters, W. Frank Richey, Katherine S. Clement, Steven L. Brewster, Emmett L. Tasset +2 more | 1995-02-07 |
| 5382693 | Bis(aminophenoxy)-alpha-substituted stilbenes | Robert E. Hefner, Jr., Jimmy D. Earls | 1995-01-17 |
| 5300594 | Bis(aminophenoxy)-alpha-substituted stilbenes, curable mixtures with epoxy resins and cured products | Robert E. Hefner, Jr., Jimmy D. Earls | 1994-04-05 |
| 5124483 | Ortho-alkylation of aromatic amines | Guo-shuh J. Lee, George E. Hartwell, Kirk D. Anderson, Louis N. Moreno, Nirad N. Shah | 1992-06-23 |
| 5072047 | Ortho-alkylation of aromatic amines | Guo-shuh J. Lee, Kirk D. Anderson, Louis N. Moreno, Nirad N. Shah | 1991-12-10 |