Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5436946 | Spring retention of upper tie plate and fuel bundle channel in a nuclear reactor assembly | Eric B. Johansson, Carl R. Mefford, Jerry T. Spell, Robert Bruce Elkins, II, Jaime A. Zuloaga, Jr. | 1995-07-25 |
| 5085827 | Nuclear fuel assembly spacer and loop spring with enhanced flexibility | Eric B. Johansson, Gerald M. Latter | 1992-02-04 |
| 5002724 | Upper tie plate for boiling water nuclear reactor | Robert Bruce Elkins, II, Bruce Matzner | 1991-03-26 |
| 4997621 | Lower tie plate with stepped holes to control pressure drop and flow distribution | Eric B. Johansson, David W. Danielson | 1991-03-05 |
| 4963318 | Spring lock washer for tie rod nuts | Eric B. Johansson | 1990-10-16 |
| 4587704 | Method of mounting a continuous loop spring on a nuclear fuel spacer | Bruce Matzner, Victor M. Horn, John F. Price | 1986-05-13 |
| 4556531 | Nuclear fuel assembly spacer and spring component therefor | — | 1985-12-03 |
| 4544522 | Nuclear fuel assembly spacer | John F. Price, Bruce Matzner, Kenneth Wood Brayman, Frank D. Qurnell | 1985-10-01 |
| 4508679 | Nuclear fuel assembly spacer | Bruce Matzner, Victor M. Horn, John F. Price | 1985-04-02 |