Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE40294 | Servicing system for an inkjet printhead | William Wistar Rhoads, Eric Joseph Johnson, Frank Drogo, John Ferraro, Steven T. Castle +1 more | 2008-05-06 |
| 6913338 | Servicing system for an inkjet printhead | W. Wistar Rhoads, Eric Joseph Johnson, Steve A. Castle, Frank Drogo, John Ferraro +1 more | 2005-07-05 |
| 5905514 | Servicing system for an inkjet printhead | W. Wistar Rhoads, Eric Joseph Johnson, Steve A. Castle, Frank Drogo, John Ferraro +1 more | 1999-05-18 |
| 5886714 | Actuation mechanism for translational wiping of a stationary inkjet printhead | David Burney, W. Wistar Rhoads, Patrick J. Chase, Richard A. Becker | 1999-03-23 |
| 5793388 | Customized printhead servicing for different printer conditions | Long C. Doan, Richard A. Becker, William S. Osborne | 1998-08-11 |