Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6224192 | Inkjet printing systems using a modular print cartridge assembly | Andrew R. Robinson, David S. Hunt, Robert W. Beauchamp, Michael Klausbruckner, Mark A. Hay | 2001-05-01 |
| 6065826 | Modular print cartridge receptacle for use in inkjet printing systems | Andrew R. Robinson, David S. Hunt, Robert W. Beauchamp, Michael Klausbruckner, Mark A. Hay | 2000-05-23 |