Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5260291 | Tetrazine derivatives | Edward Lunt, Malcolm F.G. Stevens, Kenneth Robert Harry Wooldridge, Edward S. Newlands | 1993-11-09 | |
| 4531075 | Electron gun having arc suppression means | — | 1985-07-23 | $2,171,000 |
| 4514661 | Arc-suppression means for an electron gun having a split electrode | — | 1985-04-30 | $1,104,000 |
| 4195248 | Color picture tube having improved corrugated mask | Ralph J. D'Amato | 1980-03-25 | $924,000 |