Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5201226 | Ultrasonic tube inspection station for a rapid changeover multi-diameter tube inspection system | Richard S. Wengewicz | 1993-04-13 |
| 5191185 | Girth and seal welding apparatus | — | 1993-03-02 |
| 5178014 | Rapid changeover ultrasonic tube inspection system for inspecting tubes of different diameters for flaws of different orientations | Richard S. Wengewicz | 1993-01-12 |
| 5161412 | Ultrasonic tube inspection station for a rapid changeover multidiameter tube inspection system | Richard S. Wengewicz | 1992-11-10 |
| 5088328 | Rapid changeover multi-diameter ultrasonic tube inspection system | Richard S. Wengewicz | 1992-02-18 |
| 5074151 | Ultrasonic tube inspection station | Richard S. Wengewicz | 1991-12-24 |
| 5068083 | Dashpot construction for a nuclear reactor rod guide thimble | James A. Sparrow | 1991-11-26 |
| 4966177 | Ultrasonic tube cleaning system | Beverly T. Jarabak, Joseph G. Cigich | 1990-10-30 |
| 4863555 | Tube flush etching, rinsing and drying apparatus and method | Francis C. McNerney | 1989-09-05 |
| 4859276 | Tube flush etching, rinsing, drying, inspecting and plugging subsystem and method in a tube manufacturing system | Francis C. McNerney, Thomas Sanders | 1989-08-22 |
| 4804077 | Tube end processing system | — | 1989-02-14 |
| 4735541 | Tube drive apparatus employing flexible drive belts | — | 1988-04-05 |
| 4727783 | Flying cutoff apparatus | — | 1988-03-01 |
| 4687605 | Manufacturing automation system for nuclear fuel rod production | Francis Cellier, Robert T. Graulty, Wendell L. Johnson, David M. Batson, John C. Limpert +6 more | 1987-08-18 |
| 4218920 | Nuclear fuel particle bulk density determination | — | 1980-08-26 |
| 4181008 | Method of assuring nuclear fuel rod pressurization during manufacture | — | 1980-01-01 |