Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5710479 | Color display tube comprising an in-line electron gun with astigmatism tuning element | Johannes H. Bohlander, Willibrordus Van Der Poel | 1998-01-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5710479 | Color display tube comprising an in-line electron gun with astigmatism tuning element | Johannes H. Bohlander, Willibrordus Van Der Poel | 1998-01-20 |