Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831390 | Bubble jet printing device with improved printhead heat control | Narayan V. Deshpande, Dale R. Ims, Gary A. Kneezel, Roger G. Markham | 1989-05-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831390 | Bubble jet printing device with improved printhead heat control | Narayan V. Deshpande, Dale R. Ims, Gary A. Kneezel, Roger G. Markham | 1989-05-16 |