Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5280507 | Method and apparatus for sensing obstructions in a nuclear fuel rod | — | 1994-01-18 |
| 5164156 | Method of controlling weld chamber purge and cover gas atmosphere | — | 1992-11-17 |
| 5159174 | Nonconsumable electrode for stainless steel welding and method of welding | — | 1992-10-27 |
| 5069865 | Method of forming a gripper cavity in a fuel rod end plug | David A. Boatwright | 1991-12-03 |
| 4918287 | Apparatus and method for producing multi-level heat input for weld formation using a single current level power supply | — | 1990-04-17 |
| 4845331 | Pressurized weld chamber | Robert Duncan, Kenneth K. Klapper | 1989-07-04 |
| 4511075 | Welding nuclear reactor fuel rod end plugs | — | 1985-04-16 |
| 4188521 | Apparatus for welding an end plug in a nuclear fuel tube | — | 1980-02-12 |