Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5569841 | Cylinder combustion gas leakage testing | Patrick Joseph Hoban, III | 1996-10-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5569841 | Cylinder combustion gas leakage testing | Patrick Joseph Hoban, III | 1996-10-29 |