Issued Patents All Time
Showing 51–75 of 155 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6352328 | Digital ink jet printing apparatus and method | Rodney L. Miller | 2002-03-05 |
| 6345880 | Non-wetting protective layer for ink jet print heads | Charles D. DeBoer | 2002-02-12 |
| 6341859 | Format flexible and durable ink jet printing | Henry G. Wirth | 2002-01-29 |
| 6334677 | Format flexible ink jet printing having efficient receiver usage | Henry G. Wirth | 2002-01-01 |
| 6334676 | Using colorant precursors and reactants in microfluidic printing | Linda A. Kaszczuk, David L. Cole, Richard A. Landholm, Anthony R. Lubinsky | 2002-01-01 |
| 6328399 | Printer and print head capable of printing in a plurality of dynamic ranges of ink droplet volumes and method of assembling same | — | 2001-12-11 |
| 6326944 | Color image device with integral heaters | Steven D. MacLean, William H. Simpson | 2001-12-04 |
| 6327048 | Organizing and producing a display of images and labels on a receiver | — | 2001-12-04 |
| 6322208 | Treatment for improving properties of ink images | Douglas E. Bugner | 2001-11-27 |
| 6312099 | Printing uniformity using printhead segments in pagewidth digital printers | Gilbert A. Hawkins, William Y. Fowlkes | 2001-11-06 |
| 6312078 | Imaging apparatus and method of providing images of uniform print density | — | 2001-11-06 |
| 6303042 | Making ink jet nozzle plates | Gilbert A. Hawkins | 2001-10-16 |
| 6286761 | Identification document having embedding information related to the subject | — | 2001-09-11 |
| 6275245 | Controlling amount of ink pixels produced by microfluidic printing | Werner Fassler, Charles D. DeBoer | 2001-08-14 |
| 6273542 | Method of compensating for malperforming nozzles in an inkjet printer | Douglas W. Couwenhoven, Lam J. Ewell | 2001-08-14 |
| 6269366 | Method for randomly combining images with annotations | Charles E. Romano, Jr. | 2001-07-31 |
| 6258286 | Making ink jet nozzle plates using bore liners | Gilbert A. Hawkins | 2001-07-10 |
| 6254230 | Ink jet printing apparatus with print head for improved image durability | David Erdtmann, Charles E. Romano, Jr., Thomas W. Martin | 2001-07-03 |
| 6241333 | Ink jet printhead for multi-level printing | — | 2001-06-05 |
| 6238584 | Method of forming ink jet nozzle plates | Gilbert A. Hawkins | 2001-05-29 |
| 6234625 | Printing apparatus with receiver treatment | — | 2001-05-22 |
| 6217167 | Ink jet printing having format flexibility and reduced receiver waste | Henry G. Wirth | 2001-04-17 |
| 6214245 | Forming-ink jet nozzle plate layer on a base | Gilbert A. Hawkins | 2001-04-10 |
| 6214192 | Fabricating ink jet nozzle plate | Gilbert A. Hawkins | 2001-04-10 |
| 6209999 | Printing apparatus with humidity controlled receiver tray | Charles E. Romano, Jr., Henry G. Wirth | 2001-04-03 |