Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347367 | Cathode-ray tube having implosion protection means with openings | Harry R. Swank, Raymond E. Keller | 1994-09-13 |
| 4877998 | Color display system having an electron gun with dual electrode modulation | Loren L. Maninger, David A. New | 1989-10-31 |