Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7338756 | Method of preparation of direct dispersions of photographically useful chemicals | Paul L. Zengerle, Richard K. Rothrock, Jerrold N. Poslusny, Stephen P. Singer, Paul B. Merkel | 2008-03-04 |