Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677116 | Photographic silver halide element having polyester support and exhibiting improved dry adhesion | Paul L. Zengerle, John B. Rieger, John W. Boettcher | 1997-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677116 | Photographic silver halide element having polyester support and exhibiting improved dry adhesion | Paul L. Zengerle, John B. Rieger, John W. Boettcher | 1997-10-14 |