Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347367 | Cathode-ray tube having implosion protection means with openings | Harry R. Swank, Carl L. Lundvall, II | 1994-09-13 |
| 5336962 | Cathode-ray tube having internal magnetic shield with strengthening ribs | — | 1994-08-09 |