Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5958267 | High pressure laser welding of nuclear fuel rods | Andrew A. Lingenfelter, James M. Gehr, Johnny R. Skipper, Robert J. Sziemkiewicz, Jeffrey P. Johnson +5 more | 1999-09-28 |
| 5528640 | Low pressure double offset plate catcher for a nuclear reactor | Eric B. Johansson, David W. Danielson | 1996-06-18 |
| 5436946 | Spring retention of upper tie plate and fuel bundle channel in a nuclear reactor assembly | Michael V. Curulla, Eric B. Johansson, Carl R. Mefford, Jerry T. Spell, Robert Bruce Elkins, II | 1995-07-25 |
| 5390220 | Lower tie plate strainers including helical spring strainers for boiling water reactors | Eric B. Johansson | 1995-02-14 |
| 5345483 | Lower tie plate strainers having double plate with offset holes for boiling water reactors | Eric B. Johansson, Kevin L. Ledford, David W. Danielson | 1994-09-06 |
| 5245640 | Nuclear fuel rod end plug pressurization hole inspection apparatus | Andrew A. Lingenfelter, David Smith, Johnny R. Skipper | 1993-09-14 |
| 4857260 | Apparatus for assembling and welding end plugs to nuclear fuel cladding tubes and inspecting the end plug welds on an automated basis | Frederick C. Schoenig, Jr., Edward Stephen Walker, Jr., Michael Kent Cueman, Robert A. Haughton | 1989-08-15 |
| 4624826 | Control rod velocity limiter | James E. Cearley, John C. Carruth, Robert C. Dixon, Stephanie S. Spencer | 1986-11-25 |