Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481818 | Method and facility for preventing overheating of a thermal ink jet print head | William S. Osborne | 2002-11-19 |
| 5184648 | Solenoid-operated valve for mounting in seriatim having automatic wireway device | Thomas Walter | 1993-02-09 |