Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5970275 | Dynamic supply usage estimation | Martin J. Brown, Allen Patrick Johnson, Earl Dawson Ward, II, Timothy Yorkey | 1999-10-19 |
| 5802420 | Method and apparatus for predicting and displaying toner usage of a printer | Charles Michael Garr, Nathan K. Klemperer, Earl Dawson Ward, II, James Francis Webb, Phillip Byron Wright | 1998-09-01 |