Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12417854 | Resistance pressure weld for nuclear reactor fuel rod tube end plug | Earl Brian Barger, Scott L. Fitzner, Roger D. Ridgeway | 2025-09-16 |
| 11791058 | Pellet handling apparatus and fuel rod loading method | Earl Brian Barger | 2023-10-17 |
| 11738416 | Spacer grid welding fixture | Roger D. Ridgeway, Jeffrey W. Austin | 2023-08-29 |
| 11338398 | Spacer grid welding fixture | Roger D. Ridgeway, Jeffrey W. Austin | 2022-05-24 |
| 11049623 | Resistance pressure weld for nuclear reactor fuel rod tube end plug | Earl Brian Barger, Scott L. Fitzner, Roger D. Ridgeway | 2021-06-29 |
| 10759007 | Spacer grid welding fixture | Roger D. Ridgeway, Jeffrey W. Austin | 2020-09-01 |
| 10720252 | Pellet handling apparatus and fuel rod loading method | Earl Brian Barger | 2020-07-21 |
| 10410754 | Resistance pressure weld for nuclear reactor fuel rod tube end plug | Earl Brian Barger, Scott L. Fitzner, Roger D. Ridgeway | 2019-09-10 |
| 9922731 | Resistance welding of an end cap for nuclear fuel rods | Earl Brian Barger, Scott L. Fitzner, Michael Nilles | 2018-03-20 |
| 8721772 | Systems and methods for performing industrial processes that generate pyrophoric particles | Roger D. Ridgeway, Jeffrey W. Austin, Scott L. Fitzner | 2014-05-13 |