Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4656392 | Electron discharge device having a thermionic emission-reduction coating | Richard D. Faulkner | 1987-04-07 | |
| 4431943 | Electron discharge device having a high speed cage | Richard D. Faulkner | 1984-02-14 | $2,206,000 |
| 4311939 | Alkali antimonide layer on a beryllim-copper primary dynode | Richard D. Faulkner | 1982-01-19 | $1,182,000 |
| 4306171 | Focusing structure for photomultiplier tubes | Richard D. Faulkner | 1981-12-15 | $736,000 |