Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7148995 | Printing adjustment system and method | Henry Martinez, Charles Martinez | 2006-12-12 |
| 6725772 | System admixture compensation system and method | Henry Martinez, Charles Martinez | 2004-04-27 |
| 4890467 | Switch lock | Eric M. Fredrickson | 1990-01-02 |