Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE39700 | Ink additives for improved ink-jet performance | — | 2007-06-26 |
| 6221142 | Superior waterfastness and bleed control with specifically treated pigments for ink-jet printing | Patricia Wang, Ronald J. Gambale, Robert M. Amici | 2001-04-24 |
| 6102521 | Treatment of an orifice plate with self-assembled monolayers | Barbara Tomlonovic Halko | 2000-08-15 |
| 5788753 | Polyamines complexed to anionic dyes, thereby forming water-soluble cationic dyes | Norman E. Pawlowski, Jr., Joseph W. Tsang, Kimberly L. Hockaday Dahm | 1998-08-04 |
| 5598193 | Treatment of an orifice plate with self-assembled monolayers | Barbara Tomlonovic Halko | 1997-01-28 |
| 5363130 | Method of valving and orientation sensitive valve including a liquid for controlling flow of gas into a container | Bruce Cowger, John M. Altendorf, Marc A. Baldwin | 1994-11-08 |
| 5062892 | Ink additives for improved ink-jet performance | — | 1991-11-05 |
| 5062893 | Ink formulations by mixing anionic waterfast dyes containing two or more carboxyl groups | Raymond Adamic, Palitha Wickramanayake, Suraj L. Hindagolla, Garold E. Radke | 1991-11-05 |