Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6964554 | Drop-in nozzle block for steam turbine | John C. Groenendaal, Jr. | 2005-11-15 |
| 5431543 | Turbine blade locking assembly | Daniel E. Ford | 1995-07-11 |
| 5292230 | Curvature steam turbine vane airfoil | — | 1994-03-08 |
| 5242270 | Platform motion restraints for freestanding turbine blades | Albert J. Partington | 1993-09-07 |
| 5236309 | Turbine blade assembly | Gary S. Van Heusden, Thomas A. Brown, Lloyd W. Smith, Ralph R. Barber, Robert M. Lloyd +3 more | 1993-08-17 |
| 5160242 | Freestanding mixed tuned steam turbine blade | — | 1992-11-03 |
| 4919593 | Retrofitted rotor blades for steam turbines and method of making the same | — | 1990-04-24 |
| 4815938 | Shroud gap control for integral shrouded blades | — | 1989-03-28 |
| 4767275 | Locking pin system for turbine curved root side entry closing blades | — | 1988-08-30 |