Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5730421 | Apparatus for servicing a reactor such as tensioning reactor vessel head studs | Bruce R.L. Cox, Richard J. Bodnar | 1998-03-24 |
| 5703916 | Apparatus and method for loosening a stuck reactor vessel stud | Herman Schemberger | 1997-12-30 |
| 5664502 | Wheel assembly capable of maintaining engagement with a rail having an uneven portion therein | — | 1997-09-09 |
| 5323431 | Device for securing a reactor vessel washer to a reactor vessel stud | Ralph W. Tolino, Charles L. Danley | 1994-06-21 |
| 5204622 | Improved probe for inspecting tubes having mechanism for maintaining alignment of probe axis of rotation | Samuel C. McCaslin | 1993-04-20 |
| 4831703 | Apparatus and method for plugging a tube | Kenneth D. Kolberg, William G. Cole, Gregory L. Calhoun | 1989-05-23 |
| 4815845 | Axial alignment aid for remote control operations and related method | Michael Edward Colbaugh | 1989-03-28 |
| 4787420 | Plugging apparatus and method using a hydraulically assisted plug expander | — | 1988-11-29 |
| 4671326 | Dual seal nozzle dam and alignment means therefor | Robert D. Burack, Fredrick J. Klorcyzk, Thomas J. Crossley | 1987-06-09 |
| 4637588 | Non-bolted ringless nozzle dam | Gregory L. Calhoun, Paul H. Dawson, Arthur W. Kramer | 1987-01-20 |
| 4581801 | Sleeving method | Richard M. Kobuck, Mark E. Wylie | 1986-04-15 |
| 4537711 | Fuel assembly skeleton compaction | Anoop Kapoor, Richard M. Kobuck, Ronald F. Antol, George W. Norris | 1985-08-27 |
| 4427317 | Expandable camlock | — | 1984-01-24 |
| 4390042 | Tube plug | Harvey D. Kucherer, Ralph Kugler, Stuart L. Rieben, Mark E. Wylie | 1983-06-28 |
| 4369662 | Plug installation apparatus | Stuart L. Rieben, Mark E. Wylie | 1983-01-25 |
| 4303368 | Remote docking apparatus | Thomas H. Dent, Wayne C. Sumpman | 1981-12-01 |