Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5506260 | Pesticidal 1-arylpyrrole compositions and method of use thereas | Russell J. Outcalt, Philip Reid Timmons, Susan Mary Cramp, Anibal Lopes, Paul A. Cain +3 more | 1996-04-09 |
| 5187185 | Pesticidal 1-arylpyrroles | Russell J. Outcalt, Philip Reid Timmons, Susan Mary Cramp, Anibal Lopes, Paul A. Cain +3 more | 1993-02-16 |
| 5021196 | Method for preparing variable-light transmittance article | John C. Crano, Rodney J. Hurditch | 1991-06-04 |
| 4986934 | Photochromic compound and articles containing the same | David B. Knowles | 1991-01-22 |
| 4968454 | Variable-light transmittance article and method for preparing same | John C. Crano, Rodney J. Hurditch | 1990-11-06 |
| 4936995 | Photochromic compound and articles containing the same | — | 1990-06-26 |
| 4931219 | Photochromic compound and articles containing the same | Won S. Kwak | 1990-06-05 |
| 4792224 | Photochromic compound and articles containing the same | David Hunt | 1988-12-20 |