Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10041163 | Plasma spray coating for sealing a defect area in a workpiece | David J. Keck, Ronald Martin Horn | 2018-08-07 |
| 8705684 | Renew process implementation for reactor bottom head | Frank Ortega, Hsueh-Wen Pao, Ahdee Quan Chan | 2014-04-22 |
| 7164094 | Apparatus and method for electrofriction welding | — | 2007-01-16 |
| 7076017 | Apparatus and method for repairing reactor vessel cladding using a seal plate | Frank Ortega, David Sandusky | 2006-07-11 |
| 6993948 | Methods for altering residual stresses using mechanically induced liquid cavitation | — | 2006-02-07 |
| 6894251 | Method for welding on stress-sensitive materials | — | 2005-05-17 |
| 6889889 | Fusion-welding of defective components to preclude expulsion of contaminants through the weld | Siamak Bourbour | 2005-05-10 |
| 6856664 | Reactor servicing platform | Vernon Pence, Terry Chapman, John Edward Maslakowski | 2005-02-15 |
| 6605794 | Methods for resistance cladding and welding on hot crack susceptible materials | Eric Willis | 2003-08-12 |
| 6417476 | Apparatus and methods for submerged processing of a grooved work surface using a movable gate | Siamak Bourbour, Ron B. Ninomiya, Bryan Chavez | 2002-07-09 |
| 6373019 | Apparatus and methods for processing a submerged work surface | Siamak Bourbour, William F. Bowen, Bryan Chavez, Ron B. Ninomiya | 2002-04-16 |
| 6301944 | Methods of fabricating mechanized welding wire | — | 2001-10-16 |
| 6255616 | Apparatus and methods for submerged processing of a work surface | — | 2001-07-03 |
| 6191379 | Heat treatment for weld beads | Marshall Gordon Jones | 2001-02-20 |
| 5994659 | Method and apparatus for welding with preheated filler material | — | 1999-11-30 |
| 5981897 | Apparatus for distributing cover gas in reduced-width groove during welding | Benedict Kazirskis, Paul Mahoney | 1999-11-09 |
| 5977504 | Method and apparatus for guiding multiple filler wires in welding groove | Leonard J. Sharpless | 1999-11-02 |
| 5958261 | Apparatus for welding with preheated filler material | Leonard J. Sharpless | 1999-09-28 |
| 5852271 | Water exclusion device for underwater thermal processing | — | 1998-12-22 |
| 5793009 | Apparatus for joining metal components using broad, thin filler nozzle | — | 1998-08-11 |
| 5770273 | Plasma coating process for improved bonding of coatings on substrates | Yuk-Chiu Lau, Young Jin Kim, Alfred Stanley Nelson, III | 1998-06-23 |
| 5756966 | Method for joining metal components with improved arc voltage sensing and control | — | 1998-05-26 |
| 5714735 | Method and apparatus for joining components with multiple filler materials | — | 1998-02-03 |
| 5688419 | Method for mitigating residual stresses in welded metal components using high torch travel speeds | — | 1997-11-18 |
| 5670072 | Method and apparatus for joining metal components with mitigation of residual stresses | Lawrence Michael Grycko | 1997-09-23 |