Black; Randall C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Black; Randall C..The latest application filed is for "systems, methods, and apparatus for cryogenic refrigeration".
- Black; Randall C. - San Diego CA
- Black; Randall C. - Seabrook MD
| Patent | Date |
|---|---|
| Systems, methods, and apparatus for cryogenic refrigeration Grant 9,134,047 - Black , et al. September 15, 2 | 2015-09-15 |
| Systems, Methods, And Apparatus For Cryogenic Refrigeration App 20130231249 - Black; Randall C. ; et al. | 2013-09-05 |
| Systems, Methods, And Apparatus For Cryogenic Refrigeration App 20100281885 - Black; Randall C. ; et al. | 2010-11-11 |
| Method and apparatus for quantitative determination of accumulations of magnetic particles Grant 6,518,747 - Sager , et al. February 11, 2 | 2003-02-11 |
| Method and apparatus for detection and measurement of accumulations of magnetic particles App 20020135358 - Sager, Ronald E. ; et al. | 2002-09-26 |
| Method and apparatus for imaging microscopic spatial variations in small currents and magnetic fields Grant 5,491,411 - Wellstood , et al. February 13, 1 | 1996-02-13 |
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