Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6342339 | Aggregated dyes for radiation-sensitive elements | Margaret J. Helber, Elizabeth A. Gallo, Mary Christine Brick, Steven Wade Kortum, Gary N. Barber | 2002-01-29 |
| 6331385 | Photographic material having enhanced light absorption | Joseph C. Deaton, Richard L. Parton, Thomas L. Penner, David E. Fenton | 2001-12-18 |
| 6329133 | Color photographic material having enhanced light absorption | Andrei Andrievsky, Richard L. Parton, Thomas L. Penner | 2001-12-11 |
| 6306567 | Aggregated dyes for radiation-sensitive elements | Margaret J. Helber, Elizabeth A. Gallo, Mary Christine Brick, Steven Wade Kortum, Gary N. Barber | 2001-10-23 |
| 6300046 | Aggregated dyes for radiation-sensitive elements | Margaret J. Helber, Elizabeth A. Gallo, Mary Christine Brick, Steven Wade Kortum, Gary N. Barber | 2001-10-09 |
| 6291149 | Aggregated dyes for radiation-sensitive elements | Margaret J. Helber, Elizabeth A. Gallo, Mary Christine Brick, Steven Wade Kortum, Gary N. Barber | 2001-09-18 |
| 6245255 | Liquid crystalline filter dyes for imaging elements | Margaret J. Helber, Kevin W. Williams, Steven Wade Kortum | 2001-06-12 |
| 6214499 | Liquid crystalline filter dyes for imaging elements | Margaret J. Helber, Raymond P. Scaringe | 2001-04-10 |
| 6183944 | Aggregated dyes for radiation-sensitive elements | Margaret J. Helber, Elizabeth A. Gallo, Mary Christine Brick, Steven Wade Kortum, Gary N. Barber | 2001-02-06 |
| 6180295 | Liquid crystalline filter dyes for imaging elements | Margaret J. Helber, Richard L. Parton | 2001-01-30 |
| 6165703 | Color photographic material having enhanced light absorption | Richard L. Parton, Thomas L. Penner, Andrei Andrievsky | 2000-12-26 |
| 6143486 | Photographic material having enhanced light absorption | Richard L. Parton, Thomas L. Penner | 2000-11-07 |
| 6093510 | Liquid crystalline filter dyes for imaging elements | Margaret J. Helber, Kevin W. Williams, Steven Wade Kortum | 2000-07-25 |
| 5922523 | Filter dyes for photographic elements | Margaret J. Helber, Elizabeth A. Gallo | 1999-07-13 |
| 5391401 | Coating processes | Terence D. Blake, Rosemary Dobson, Gregory N. Batts | 1995-02-21 |
| 5247732 | Cable handling and preparation apparatus | Michael J. Lait, Timothy D. Hall, Graham Scott Gutsell, Adam Kruczynski | 1993-09-28 |
| 5120188 | Fork stabilizing device | — | 1992-06-09 |
| 4526215 | Apparatus for forming mixtures of fluids | Andrew Reynolds, Michael J. Kellaway, Donald Bruce Atherton MacMichael, Anne Tregoning Miller | 1985-07-02 |