Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830399 | Methods and systems for compensation of media indexing errors in a printing device | Michael Anthony Marra, III, Barry Baxter Stout, Jay William Vessels | 2004-12-14 |
| 6823133 | Apparatus and method for electronic control of DC motor using an all-digital phase-locked loop | Thomas Jon Eade, Michael Anthony Marra, III, Bruce L. Walcott | 2004-11-23 |
| 6768427 | Encoder initialization methods and related systems | Michael Anthony Marra, III, Jay William Vessels, John Thomas Writt | 2004-07-27 |