Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6938979 | Method for selecting a servicing routine for servicing of an inkjet print head using date-time-stamp technique | Thomas J. Purwins, Tanya V. Burmeister | 2005-09-06 |
| 5615874 | Apparatus and method for separating sheets of media by creating primary and secondary stack depressions | Baskar Parthasarathy, Pui Wen Huang, Lian H. Ng | 1997-04-01 |