Halverson; Ward D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Halverson; Ward D..The latest application filed is for "catheter tip x-ray source".
- Halverson; Ward D. - Cambridge MA
| Patent | Date |
|---|---|
| Catheter tip x-ray source Grant 6,661,875 - Greenwald , et al. December 9, 2 | 2003-12-09 |
| Catheter Tip X-ray Source App 20030210765 - Greenwald, Anton C. ; et al. | 2003-11-13 |
| Microwave/far infrared cavities and waveguides using high temperature superconductors Grant 5,231,073 - Cohn , et al. July 27, 1 | 1993-07-27 |
| Radio frequency plasma enhanced chemical vapor deposition process and reactor Grant 5,052,339 - Vakerlis , et al. O | 1991-10-01 |
| Microwave/far infrared cavities and waveguides using high temperature superconductors Grant 4,918,049 - Cohn , et al. April 17, 1 | 1990-04-17 |
| Corrosion inhibition of metal alloys Grant 4,743,308 - Sioshansi , et al. May 10, 1 | 1988-05-10 |
| X-ray mask blank process Grant 4,604,292 - Evans , et al. August 5, 1 | 1986-08-05 |
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