Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806301 | Lithographic printing inks | Mark D. Latunski, Dennis R. Gelarden, Graham C. Battersby, Kevin P. Kingman, Michael Vincent Oberski | 2004-10-19 |
| 6646025 | Lithographic printing method | Kevin P. Kingman, Michael Vincent Oberski | 2003-11-11 |
| 6140392 | Printing inks | Kevin P. Kingman, Michael Vincent Oberski | 2000-10-31 |