Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11738404 | Method to eliminate dissimilar metal welds | Benjamin Michael Sutton | 2023-08-29 |
| 11298774 | Method to eliminate dissimilar metal welds | Benjamin Michael Sutton | 2022-04-12 |
| 10094010 | Cobalt-free, galling and wear resistant austenitic stainless steel hard-facing alloy | Ryan Thomas Smith, Tapasvi Lolla, Sudarsanam Suresh Babu, John Albert Siefert, Gregory J. Frederick +2 more | 2018-10-09 |
| 7617603 | Method for inspection and repair | Kent K. Coleman, Greg Frederick, Rich Tilley | 2009-11-17 |
| 7591410 | Methods for extending the life of alloy steel welded joints by elimination and reduction of the HAZ | Kent K. Coleman, Ramaswamy Viswanathan | 2009-09-22 |
| 7562807 | Weld filler for welding dissimilar alloy steels and method of using same | Kent K. Coleman, Ramaswamy Viswanathan, William Newell | 2009-07-21 |
| 7547859 | Method for repairing heat recovery steam generator tube-to-header damage | Greg Frederick, Kent K. Coleman | 2009-06-16 |
| 7484651 | Method to join or repair superalloy hot section turbine components using hot isostatic processing | Gregory J. Frederick, Andrew McGehee, Artie G. Peterson, Jr. | 2009-02-03 |
| 7371988 | Methods for extending the life of alloy steel welded joints by elimination and reduction of the HAZ | Kent K. Coleman, Ramaswamy Viswanathan | 2008-05-13 |
| 6884959 | Controlled composition welding method | James W. Hales, William Newell, Roger Allen Swain, James F. Turner, Ramaswamy Viswanathan | 2005-04-26 |
| 6673169 | Method and apparatus for repairing superalloy components | Artie G. Peterson, Jr., Gregory J. Frederick, Jan Terry Stover, Ramaswamy Viswanathan | 2004-01-06 |
| 6596957 | Method and apparatus and prefabricated replacement tube for localized waterwall repair | James W. Hales, William Newell, Kent K. Coleman, Gregory J. Frederick, Richard M. Tilley | 2003-07-22 |
| 6364971 | Apparatus and method of repairing turbine blades | Artie G. Peterson, Jr., Gregory J. Frederick, Jan Terry Stover, Ramaswamy Viswanathan | 2002-04-02 |
| 6145194 | Method for repairing a shrink-fitted turbine disc | Ronald E. Munson, Shane J. Findlan, Ramaswamy Viswanathan | 2000-11-14 |