Sparrow; James A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sparrow; James A..The latest application filed is for "vver-1000 fuel assembly bottom nozzle".
- Sparrow; James A. - Irmo SC
- Sparrow; James A - Irmo SC
- Sparrow; James A. - Columbia SC
- Sparrow; James A. - Plum Boro PA
| Patent | Date |
|---|---|
| VVER-1000 fuel assembly bottom nozzle Grant 10,665,353 - Sparrow , et al. | 2020-05-26 |
| Vver-1000 Fuel Assembly Bottom Nozzle App 20200135346 - Sparrow; James A. ; et al. | 2020-04-30 |
| Top nozzle and pressurized water nuclear reactor including same Grant 10,418,134 - Sparrow , et al. Sept | 2019-09-17 |
| Top Nozzle And Pressurized Water Nuclear Reactor Including Same App 20170206985 - SPARROW; JAMES A. ; et al. | 2017-07-20 |
| Nuclear fuel assemblies with structural support replacement rods Grant 8,594,269 - Aleshin , et al. November 26, 2 | 2013-11-26 |
| Grooved Nuclear Fuel Assembly Component Insert App 20130070890 - Jiang; Hua ; et al. | 2013-03-21 |
| Tube-in-tube threaded dashpot end plug Grant 7,668,284 - Sparrow , et al. February 23, 2 | 2010-02-23 |
| Tube-in-tube Threaded Dashpot End Plug App 20090252281 - Sparrow; James A. ; et al. | 2009-10-08 |
| Tube-in-tube threaded dashpot end plug Grant 7,515,674 - Sparrow , et al. April 7, 2 | 2009-04-07 |
| Advanced gray rod control assembly Grant 7,412,021 - Fetterman , et al. August 12, 2 | 2008-08-12 |
| Tube-in-tube threaded dashpot end plug App 20080137798 - Sparrow; James A. ; et al. | 2008-06-12 |
| Nuclear reactor fuel assemblies App 20080084957 - Aleshin; Yuriy ; et al. | 2008-04-10 |
| Nuclear fuel assemblies with structural support replacement rods App 20070165766 - Aleshin; Yuriy ; et al. | 2007-07-19 |
| Advanced gray rod control assembly App 20070036260 - Fetterman; Robert J. ; et al. | 2007-02-15 |
| Eccentric support grid for nuclear fuel assembly App 20060222140 - Aleshin; Yuriy A. ; et al. | 2006-10-05 |
| High energy absorption top nozzle for a nuclear fuel assembly Grant 6,738,447 - Sparrow , et al. May 18, 2 | 2004-05-18 |
| Grid structure for supporting fuel rods in a nuclear reactor Grant 5,444,748 - Beuchel , et al. August 22, 1 | 1995-08-22 |
| Nuclear fuel assembly having double enclosure top nozzle subassembly Grant 5,180,549 - Sparrow , et al. January 19, 1 | 1993-01-19 |
| Nuclear fuel assembly with expandable top nozzle subassembly Grant 4,986,959 - Sparrow , et al. January 22, 1 | 1991-01-22 |
| Rod pressurization sensing apparatus Grant 4,925,619 - Sparrow , et al. May 15, 1 | 1990-05-15 |
| Reconstitutable control assembly having removable control rods with detachable split upper end plugs Grant 4,888,151 - Gjertsen , et al. December 19, 1 | 1989-12-19 |
| Apparatus and method for refurbishing a spectral shift mechanism for a nuclear reactor fuel assembly Grant 4,728,480 - Baloh , et al. March 1, 1 | 1988-03-01 |
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