Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5427900 | Photographic element having a transparent magnetic recording layer | Lawrence A. Rowley, Joseph A. Verdone | 1995-06-27 |
| 5395743 | Photographic element having a transparent magnetic layer and a process of preparing the same | Mary Christine Brick, Donald J. Majka, Ronald M. Wexler | 1995-03-07 |
| 5254449 | Photographic element containing thinb transparent magnetic recording layer and method for the preparation thereof | John E. Rieth | 1993-10-19 |
| 5252441 | Transparent magnetic recording layers and photographic elements containing the same | Sidney J. Bertucci, George L. Oltean | 1993-10-12 |
| 5233995 | Encapsulated particles useful as contrast agents in ultrasound and x-ray imaging compositions and methods | Joseph S. Yudelson, Denis M. Bailey | 1993-08-10 |
| 5230818 | Coating compositions for master media for anhysteretic recording | Harry J Sherwood, Joseph A. Verdone | 1993-07-27 |
| 5217804 | Magnetic particles | Sidney J. Bertucci, George L. Oltean | 1993-06-08 |
| 4990276 | Magnetic dispersion | John F. Bishop, Diane E. Kestner | 1991-02-05 |