Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6791269 | Active photomultiplier tube base | — | 2004-09-14 |
| 6747263 | Matrix output device readout system | — | 2004-06-08 |
| 6740859 | Fractional substraction resistive readout for position sensitive photo-multiplier tubes | Randolph F. Wojcik | 2004-05-25 |