O'Neil; James A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for O'Neil; James A..The latest application filed is for "system and method for cryogenic cooling".
- O'Neil; James A. - Bedford MA
| Patent | Date |
|---|---|
| System and method for cryogenic cooling Grant 11,215,384 - Bartlett , et al. January 4, 2 | 2022-01-04 |
| System and Method for Cryogenic Cooling App 20190120528 - Bartlett; Allen J. ; et al. | 2019-04-25 |
| System and method for cryogenic cooling Grant 10,156,386 - Bartlett , et al. Dec | 2018-12-18 |
| System And Method For Cryogenic Cooling App 20120038120 - Bartlett; Allen J. ; et al. | 2012-02-16 |
| Method and apparatus for detecting and measuring state of fullness in cryopumps Grant 7,320,224 - Ash , et al. January 22, 2 | 2008-01-22 |
| Radiation shielding coating Grant 7,037,083 - O'Neil , et al. May 2, 2 | 2006-05-02 |
| Method and apparatus for detecting and measuring state of fullness in cryopumps App 20050155358 - Ash, Gary S. ; et al. | 2005-07-21 |
| Radiation shielding coating App 20040131478 - O'Neil, James A. ; et al. | 2004-07-08 |
| Refrigeration system pressure control using a gas volume App 20020139129 - Morse, Douglas H. ; et al. | 2002-10-03 |
| Method And Apparatus For Minimizing Motional Heat Leak In Cryogenic Apparatus Grant 3,717,004 - O'Neil February 20, 1 | 1973-02-20 |
| Temperature-staged Cryogenic Apparatus Grant 3,650,118 - O'Neil March 21, 1 | 1972-03-21 |
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