Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12381015 | Lower end fitting locating pins | Julius M. Ullmann, Mary W. Johnson | 2025-08-05 |
| 12002593 | Deforming a portion of a nut threaded on a guide tube end plug to lock the nut to a lower end fitting of a nuclear reactor fuel assembly | Julius M. Ullmann, Mary W. Johnson | 2024-06-04 |
| 11887739 | Nuclear reactor refueling methods and apparatuses | Matthew W. Ales | 2024-01-30 |
| 11309093 | Lower end fitting locknut for nuclear fuel assembly | Julius M. Ullmann, Mary W. Johnson | 2022-04-19 |
| 11289209 | Lower end fitting locating pins | Julius M. Ullmann, Mary W. Johnson | 2022-03-29 |
| 11120919 | Small modular reactor fuel assembly | George S. Pabis, Julius M. Ullmann, Jean H. Raas, Martha A. Gilliam, Anne R. Austin +1 more | 2021-09-14 |
| 10878970 | Nuclear reactor refueling methods and apparatuses | Matthew W. Ales | 2020-12-29 |
| 10490311 | Nuclear reactor refueling methods and apparatuses | Matthew W. Ales | 2019-11-26 |
| 10388415 | Spacer grid | George S. Pabis, Andrew W. Doan, James G. Hatmaker | 2019-08-20 |
| 10124472 | Lower end fitting locknut for nuclear fuel assembly | Julius M. Ullmann, Mary W. Johnson | 2018-11-13 |
| 10102933 | Control rod assembly impact limiter | Anne R. Austin, Jean H. Raas | 2018-10-16 |
| 9972407 | Small modular reactor fuel assembly | George S. Pabis, Julius M. Ullmann, Jean H. Raas, Martha A. Gilliam, Anne R. Austin +1 more | 2018-05-15 |
| 9881701 | Spacer grids with springs having improved robustness | Andrew W. Doan, George S. Pabis | 2018-01-30 |
| 9620250 | Spacer grid | Andrew W. Doan, George S. Pabis, James G. Hatmaker | 2017-04-11 |
| 9378852 | Spacer grids for nuclear reactor | George S. Pabis, Andrew W. Doan, James G. Hatmaker | 2016-06-28 |
| 7085340 | Nuclear reactor fuel assemblies | Mark P. Goldenfield, Quang M. Nguyen, Gregory E. Settle, Radu Pomirleanu, Abdelaziz M. Elmahdi +1 more | 2006-08-01 |
| 5410578 | Nuclear propulsion rocket | — | 1995-04-25 |
| 4678630 | Spacer grid insert | Raymond A. King, Jeffrey G. Larson | 1987-07-07 |
| 4418462 | Method of assembling and disassembling a control component structure | — | 1983-12-06 |
| 4381283 | Control component structure | — | 1983-04-26 |
| 4304631 | Control component retainer | Raymond A. King | 1981-12-08 |