Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6317218 | Printer with adaptive printing mode | Allen Patrick Johnson, David Murphy, Christy Mitchell West | 2001-11-13 |
| 5970275 | Dynamic supply usage estimation | Martin J. Brown, Allen Patrick Johnson, Patricia Ann Valenti, Earl Dawson Ward, II | 1999-10-19 |