| 5665893 |
Reference block for determining operating characteristics of ultrasonic transducer in right circular cylinder type probe |
— |
1997-09-09 |
| 5426980 |
Booted ultrasonic transducer |
— |
1995-06-27 |
| 5267481 |
Ultra sound probe for cylindrical body having reduced vertical clearance |
— |
1993-12-07 |
| 5145637 |
Incore housing examination system |
David L. Richardson, David C. Berg, Balasubramanian S. Kowdley, Jack T. Matsumoto, Jack P. Clark |
1992-09-08 |
| 5078954 |
Method and apparatus for carrying out the in situ inspection of the shafts of pumps |
James C. S. Tung, James Oates |
1992-01-07 |
| 5009105 |
Apparatus for ultrasonic examination of BWR shroud access cover plate retaining welds |
David L. Richardson, Jack P. Clark, Balasubramanian S. Kowdley, Peter M. Patterson, Richard W. Perry |
1991-04-23 |
| 4966746 |
Ultrasonic examination of BWR shroud access cover plate retaining welds |
David L. Richardson, Jack P. Clark, Balasubramanian S. Kowdley, Peter M. Patterson, Richard W. Perry |
1990-10-30 |
| 4818470 |
Apparatus for the ultrasonic examination of shroud hold down bolts |
David L. Richardson, Jack P. Clark, Richard W. Perry |
1989-04-04 |
