Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38111 | Printer with internal document data construction | Philip G. LaDue, John H. King, Loren Schafer | 2003-05-06 |
| 5971632 | Printer with internal document data construction | Philip G. LaDue, John H. King, Loren Schafer | 1999-10-26 |