Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7357629 | Apparatus and method for aligning a removable build chamber within a process chamber | Paul Weiskopf, Kenneth A Regas, Christian M. Merot | 2008-04-15 |
| 6799827 | Flush process for carrier of printhead assembly | Joseph E. Scheffelin | 2004-10-05 |
| 5440333 | Collapsible ink reservoir and ink-jet cartridge with protective bonding layer for the pressure regulator | Tofigh Khodapanah, David S. Hunt, George T. Kaplinsky, Joseph E. Scheffelin, Amy V. Liew +2 more | 1995-08-08 |
| 4495999 | Deep water hydrostatic head control | — | 1985-01-29 |
| 4427073 | Deep water hydrostatic head control | — | 1984-01-24 |