Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6695426 | Ink jet printer improved dot placement technique | Marc Alan Herwald, Michael Anthony Marra, III, Brian Andrew Naro, Barry Baxter Stout | 2004-02-24 |
| 6640157 | Method for operating a media feed motor of a printer | John Thomas Writt, Barry Baxter Stout, Michael Anthony Marra, III, Robert Bailey | 2003-10-28 |
| 6637742 | Multi-function media eject system in an ink jet printer | Douglas Laurence Robertson, Barry Baxter Stout, Michael Anthony Marra, III, Walter K. Cousins, Herman Anthony Smith | 2003-10-28 |
| 6629752 | Method of ink jet printing with enhanced shingling and printer apparatuses for the same | Jerry Wesley Raider | 2003-10-07 |
| 6612685 | Method of selectively underfeeding print media in an ink jet printer | Michael Anthony Marra, III | 2003-09-02 |
| 6604808 | Method for determining the skew of a printhead of a printer | David Golman King, Patrick Kroger | 2003-08-12 |
| 6592203 | Subcovered printing mode for a printhead with multiple sized ejectors | John B. Bates, Scott Michael Heydinger, Michael Anthony Marra, III, Richard Lee Reel | 2003-07-15 |
| 6586759 | Method and apparatus for aligning an optical detecting device | Herman Anthony Smith | 2003-07-01 |
| 6565191 | Method of color shingling to reduce visible printing defects | John Philip Bolash, Michael Anthony Marra, III | 2003-05-20 |
| 6563285 | Stepper motor control system | Thomas Jon Eade | 2003-05-13 |
| 6502920 | Ink jet print head having offset nozzle arrays | Frank Edward Anderson, John Philip Bolash, George Keith Parish | 2003-01-07 |
| 6471319 | Method for synchronizing print start positions for an inkjet printer carriage | Christopher Alan Adkins, Michael Anthony Marra, III | 2002-10-29 |
| 6396591 | Method of printing with a host-based printer using a rudimentary internal font without assistance from the host and with minimal printer memory | Paul Harrington | 2002-05-28 |
| 6166822 | Method of printing with a host based printer using an internal font | Paul Harrington | 2000-12-26 |
| 6124696 | Programmable stepper motor controller and method therefor | Timothy John Rademacher | 2000-09-26 |
| 6064171 | Host based stepper motor phase controller and method therefor | Lucas D. Barkley, Mark Fagan | 2000-05-16 |
| 5790144 | Method of controlling an operating temperature of a printhead in an ink jet cartridge assembly | Thomas Jon Eade, Bruce David Gibson | 1998-08-04 |
| 5688059 | Registration of paper location for multiple printing | Cyrus Bradford Clarke, David Brian Langer, Gregory J. Sherwood | 1997-11-18 |
| 5627572 | Programmable head type detection and maintenance system | Paul Harrington, Edmund H. James, III | 1997-05-06 |
| 5563637 | Maintenance station for ink jet printhead | Monty L. Francis, Paul Harrington III, Katherine A. Profitt, Donald Norman Spitz | 1996-10-08 |
| 5518324 | Platen to print head gap adjustment arrangement | Michael Clark Campbell, Mohsen Marefat, Jeffrey H. Paterra, Tuyen V. Pham, Donald K. Rex +1 more | 1996-05-21 |
| 5480240 | Print quality enhancement method and apparatus | John Philip Bolash, Curt Paul Breswick, Thomas Jon Eade, David Lane, David Waldrop | 1996-01-02 |
| 5465107 | Printhead drive system for serial printer | Donald Norman Spitz | 1995-11-07 |
| 5349375 | Ink jet printer dot placement compensation method | John Philip Bolash, Edmund H. James, III, Richard G. Zumbach | 1994-09-20 |
| 4319174 | Stepper motor drive system | Paul Alexander Cook, Jerry Wesley Raider | 1982-03-09 |