Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8864278 | Detecting potential collision damage to printhead | Frederick A. Donahue | 2014-10-21 |
| 8814337 | Inkjet ink sets for high speed printing on plain papers and glossy media | Richard P. Szajewski, David T. Southby | 2014-08-26 |
| 7897655 | Ink jet ink composition | Hwei-Ling Yau, Wendy S. Krzemien, Charles R. Salerno | 2011-03-01 |
| 7718235 | Overcoat composition for image recording materials | Hwei-Ling Yau | 2010-05-18 |
| 7449501 | Ink jet composition containing microgel particles | Hwei-Ling Yau, Wendy S. Krzemien, James A. Reczek, Xiaoru Wang, David Decker | 2008-11-11 |
| 7219989 | Overcoat composition for image recording materials | Hwei-Ling Yau | 2007-05-22 |
| 7210753 | Inkjet printing using protective ink | Douglas W. Couwenhoven, James A. Reczek, Steven A. Billow | 2007-05-01 |
| 7140709 | Using inkjet printer to apply protective ink | Douglas W. Couwenhoven, Christopher Rueby | 2006-11-28 |
| 6503468 | Method of preparing silver-doped vanadium pentoxide antistatic agent | James R. Sandifer | 2003-01-07 |
| 5757486 | Digital camera image sensor positioning apparatus including a non-coherent light interferometer | Michael A. Marcus, Timothy M. Trembley | 1998-05-26 |
| 5526121 | Variable filter spectrophotometers | James R. Sandifer | 1996-06-11 |
| 5386295 | Postacquired spectrophotometers | Steven C. Switalski, Alan J. Lowne, James R. Sandifer, Hsue-Yang Liu | 1995-01-31 |
| 5357343 | Spectrophotometer having means for simultaneous modulation, switching and wavelength selection of a light source | Alan J. Lowne, James R. Sandifer, Steven C. Switalski, Hsue-Yang Liu | 1994-10-18 |