Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7591410 | Methods for extending the life of alloy steel welded joints by elimination and reduction of the HAZ | Kent K. Coleman, David Wayne Gandy | 2009-09-22 |
| 7562807 | Weld filler for welding dissimilar alloy steels and method of using same | Kent K. Coleman, David Wayne Gandy, William Newell | 2009-07-21 |
| 7371988 | Methods for extending the life of alloy steel welded joints by elimination and reduction of the HAZ | Kent K. Coleman, David Wayne Gandy | 2008-05-13 |
| 6884959 | Controlled composition welding method | David Wayne Gandy, James W. Hales, William Newell, Roger Allen Swain, James F. Turner | 2005-04-26 |
| 6673169 | Method and apparatus for repairing superalloy components | Artie G. Peterson, Jr., David Wayne Gandy, Gregory J. Frederick, Jan Terry Stover | 2004-01-06 |
| 6364971 | Apparatus and method of repairing turbine blades | Artie G. Peterson, Jr., David Wayne Gandy, Gregory J. Frederick, Jan Terry Stover | 2002-04-02 |
| 6145194 | Method for repairing a shrink-fitted turbine disc | Ronald E. Munson, Shane J. Findlan, David Wayne Gandy | 2000-11-14 |