Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7306777 | Antimicrobial composition | Joseph F. Bringley, Yannick Lerat, Richard Wien, David L. Patton | 2007-12-11 |
| 6689335 | Silver ion sequester and release agent | Joseph F. Bringley, Roger Lok | 2004-02-10 |
| 6576411 | Method of passivating a silver donor with a dye and photothermographic systems made thereby | Mark E. Irving, Gregg P. Bryant, JoAnn D. Hanna, Mark R. Mis | 2003-06-10 |
| 6497999 | Method of passivating silver donors in photothermographic systems and imaging elements made thereby | Gregg P. Bryant, JoAnn D. Hanna, Mark E. Irving | 2002-12-24 |