Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6255044 | Silver halide elements that produce sharp images without fixing and processes for their use | David H. Levy | 2001-07-03 |
| 6103353 | Copy restrictive documents | James E. Sutton | 2000-08-15 |
| 6045881 | Copy restrictive documents | James E. Sutton | 2000-04-04 |
| 6001516 | Copy restrictive color-negative photographic print media | — | 1999-12-14 |
| 5919730 | Copy restrictive documents | James E. Sutton | 1999-07-06 |
| 5893654 | Still picture camera and photographic method employing multiple film cassettes | Daniel M. Pagano | 1999-04-13 |
| 5894365 | Collapsible viewer having an integral reflection print | — | 1999-04-13 |
| 5887207 | Still picture camera with two film cassettes | Daniel M. Pagano | 1999-03-23 |
| 5864742 | Copy restrictive system using microdots to restrict copying of color-reversal documents | Jay S. Schildkraut | 1999-01-26 |
| 5856266 | Copy restrictive documents | James E. Sutton | 1999-01-05 |
| 5843564 | Copy restrictive documents | James E. Sutton | 1998-12-01 |
| 5781815 | Cartridge holder attachable to camera | — | 1998-07-14 |
| 5772250 | Copy restrictive color-reversal documents | — | 1998-06-30 |
| 5768674 | Apparatus for creating copy restrictive media | Badhri Narayan, Laurie L. Voci | 1998-06-16 |
| 5752152 | Copy restrictive system | Jay S. Schildkraut | 1998-05-12 |
| 5420003 | Silver halide photographic elements containing blue, green and red recording layer units that produce images of the same hue and at least one emissive interlayer to facilitate image retrieval by scanning | Gareth B. Evans, Christopher B. Rider, Michael J. Simmons | 1995-05-30 |
| 5350650 | Methods for the retrieval of blue, green and red exposure records of the same hue from a photographic element containing emissive interlayers | Gareth B. Evans, Christopher B. Rider, Michael J. Simons | 1994-09-27 |
| 5334469 | Photographic processes for producing spectral image records retrievable by scanning | James E. Sutton, Allen K. Tsaur, Ann Tarn | 1994-08-02 |
| 5300413 | Photoelectric elements for producing spectral image records retrievable by scanning | James E. Sutton, Allen K. Tsaur, Ann Tarn | 1994-04-05 |
| 4999505 | Transparent radiation image storage panel | Robert W. Kulpinski, Anthony R. Lubinsky | 1991-03-12 |
| 4868383 | Linear integrating cavity light source used for generating an intense beam of light | Andrew F. Kurtz, Bruce R. Whiting, John C. Boutet, James R. Milch, David Kessler | 1989-09-19 |
| 4492499 | Frame fixture arrangement | — | 1985-01-08 |
| 4481414 | Light collection apparatus for a scanner | — | 1984-11-06 |
| 4427283 | Scratch suppressing illumination system for photographic printer | — | 1984-01-24 |
| 4352516 | Spreader bar | — | 1982-10-05 |