Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869420 | Method of diffusion bonding and densifying material of a heater element for an electron beam tube | — | 1989-09-26 |
| 4851057 | Method of diffusion bonding and densifying material | — | 1989-07-25 |
| 4717067 | Diffusion bonded structure and method of making | — | 1988-01-05 |
| 4601331 | Multiple heat pipes for linear beam tubes having common coolant and vaporizing surface area enhancement | Gordon R. Lavering | 1986-07-22 |
| 4386362 | Center gate semiconductor device having pipe cooling means | Robert E. Reed | 1983-05-31 |
| 4327370 | Resilient contact ring for providing a low impedance connection to the base region of a semiconductor device | — | 1982-04-27 |
| 4291324 | Semiconductor power device having second breakdown protection | John A. Olmstead | 1981-09-22 |
| 4258383 | Minimum pressure drop liquid cooled structure for a semiconductor device | — | 1981-03-24 |
| 4253105 | Semiconductor power device incorporating a schottky barrier diode between base and emitter of a PNP device | John A. Olmstead | 1981-02-24 |