Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5588963 | Method for liquid flow measuring and apparatus to practice this method | — | 1996-12-31 |
| 5001385 | Electron beam apparatus with adjusting mechanism for a thermally emitting cathod tip | — | 1991-03-19 |
| 4568833 | Charged-particle beam exposure device incorporating beam splitting | — | 1986-02-04 |