Patent US 3594241A
| Patent number | US 3594241A (click link for details and documents via Google Patents) |
|---|---|
| Title | Monolithic integrated circuit including field effect transistors and bipolar transistors,and method of making |
| Inventors | Heber J Bresee |
| Company | Tektronix Inc |
| Filing date | 1968-01-11 |
| Grant date | 1971-07-20 |