Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10048225 | Apparatus and method for inspection of tubes in a boiler | Matthew Capps, James F. Crane, Stanley M. Walker | 2018-08-14 |
| 9465011 | Flexible magnetostrictive probe having sensor elements without permanent magnets | Sergey A. Vinogradov, Darryl Wagar | 2016-10-11 |
| 9176108 | Method and device for measuring corrosion metal loss | Ronald H. Peterson | 2015-11-03 |
| 9170239 | Magnetostrictive sensor having crimped magnetostrictive strip for high temperature operation | Sergey A. Vinogradov | 2015-10-27 |
| 9146215 | Apparatus and method for inspection of tubes in a boiler | Matthew Capps, James F. Crane, Stanley M. Walker | 2015-09-29 |
| 8941287 | Method and device for long-term monitoring of components using guided waves | Sergey A. Vinogradov, Glenn M. Light | 2015-01-27 |
| 8098065 | Magnetostrictive sensor probe for guided-wave inspection and monitoring of wire ropes/cables and anchor rods | Albert J. Parvin, Erika C. Laiche | 2012-01-17 |
| 7913562 | Flexible plate magnetostrictive sensor probe for guided-wave inspection of structures | Albert J. Parvin, Ronald H. Peterson | 2011-03-29 |
| 7852073 | Method and device for long-range torsional guided-wave inspection of piping with a partial excitation and detection around the pipe circumference | Hirotoshi Matsumoto, James F. Crane | 2010-12-14 |
| 7634392 | Simulation of guided wave reflection signals representing defects in conduits | Sang-Young Kim, Myoung-Seon Choi | 2009-12-15 |
| 7610791 | Time-gain control method and system for long-range guided-wave inspection and monitoring | Ronald H. Peterson | 2009-11-03 |
| 7565252 | Method for automatic differentiation of weld signals from defect signals in long-range guided-wave inspection using phase comparison | Sang-Young Kim | 2009-07-21 |
| 7474092 | Method and device for long-range guided-wave inspection of fire side of waterwall tubes in boilers | Hirotoshi Matsumoto, James F. Crane | 2009-01-06 |
| RE40515 | Method and apparatus for inspecting pipelines from an in-line inspection vehicle using magnetostrictive probes | Sang-Young Kim | 2008-09-23 |
| 7131339 | Measurement of torsional dynamics of rotating shafts using magnetostrictive sensors | Sang-Young Kim | 2006-11-07 |
| 7019520 | Method and system for torsional wave inspection of heat exchanger tubes | James F. Crane, Sang-Young Kim | 2006-03-28 |
| 6968727 | Calibration method and device for long range guided wave inspection of piping | Sang-Young Kim, Glenn M. Light | 2005-11-29 |
| 6925881 | Time shift data analysis for long-range guided wave inspection | Sang-Young Kim | 2005-08-09 |
| 6917196 | Method and apparatus generating and detecting torsional wave inspection of pipes or tubes | Sang-Young Kim, James F. Crane, Myoung-Seon Choi | 2005-07-12 |
| 6815948 | Method of detecting tension wire break in concrete pole | Sang-Young Kim, Kyoichi Asano | 2004-11-09 |
| 6779409 | Measurement of torsional dynamics of rotating shafts using magnetostrictive sensors | Gary L. Burkhardt, Cecil M. Teller, II | 2004-08-24 |
| 6624628 | Method and apparatus generating and detecting torsional waves for long range inspection of pipes and tubes | Sang-Young Kim, Alfred E. Crouch | 2003-09-23 |
| 6429650 | Method and apparatus generating and detecting torsional wave inspection of pipes or tubes | Sang-Young Kim, James F. Crane | 2002-08-06 |
| 6424150 | Magnetostrictive sensor rail inspection system | Glenn M. Light | 2002-07-23 |
| 6404189 | Method and apparatus for inspecting pipelines from an in-line inspection vehicle using magnetostrictive probes | Sang-Young Kim | 2002-06-11 |