Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7668284 | Tube-in-tube threaded dashpot end plug | James A. Sparrow, Yuriy Aleshin | 2010-02-23 |
| 7515674 | Tube-in-tube threaded dashpot end plug | James A. Sparrow, Yuriy Aleshin | 2009-04-07 |
| 4935197 | Neutron shields for nuclear reactor core sub-assemblies | John W. Gillespie, Jr., Paul Giddins | 1990-06-19 |