Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9524845 | X-ray tube cathode with magnetic electron beam steering | James Russell Boye | 2016-12-20 |
| 9202664 | Finned anode | Jeffrey Steven Wassom, Dennis H. Runnoe | 2015-12-01 |
| 8867706 | Asymmetric x-ray tube | James E. Burke | 2014-10-21 |
| 8077829 | Electron emitter apparatus and method of assembly | Paul D. Moore, Christopher F. Artig | 2011-12-13 |
| 7593509 | Analytical x-ray tube for close coupled sample analysis | John E. Richardson | 2009-09-22 |
| 7539286 | Filament assembly having reduced electron beam time constant | Steve Bandy, Gary Virshup, Michael C. Green, James Russell Boye, Dennis H. Runnoe +1 more | 2009-05-26 |
| 6075839 | Air cooled end-window metal-ceramic X-ray tube for lower power XRF applications | — | 2000-06-13 |
| 5689542 | X-ray generating apparatus with a heat transfer device | Gordon R. Lavering | 1997-11-18 |
| 5444327 | Anisotropic pyrolytic graphite heater | Thomas J. Grant | 1995-08-22 |
| 5303281 | Mammography method and improved mammography X-ray tube | Thomas J. Koller | 1994-04-12 |
| 5136625 | Metal center x-ray tube | Robert F. Heiting, Brian D. Green | 1992-08-04 |
| 4675573 | Method and apparatus for quickly heating a vacuum tube cathode | George V. Miram | 1987-06-23 |
| 4556969 | Hermetically sealed disk file | Thomas G. Savarese | 1985-12-03 |
| 4488192 | Cooling arrangement for hermetically sealed disk files | — | 1984-12-11 |
| 4367503 | Fermetically sealed disk file | — | 1983-01-04 |
| 4272181 | Electrophotographic printer with duplex printed sheet output | — | 1981-06-09 |