Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818252 | Method of reducing corrosion in gas turbine engines | John P. Wesson | 2004-11-16 |
| 6060177 | Method of applying an overcoat to a thermal barrier coating and coated article | Raymond Zatorski | 2000-05-09 |
| 5900326 | Spallation/delamination resistant thermal barrier coated article | Raymond A. Zatorski | 1999-05-04 |
| RE36117 | Vanadium corrosion inhibitor | Hilton A. Roth, Roscoe A. Pike | 1999-03-02 |
| 5660649 | Method of making oxidation resistant single crystal superalloy castings | Stephen Chin, David Duhl, Donald R. Parille, Dilip M. Shah | 1997-08-26 |
| 5637118 | Vanadium corrosion inhibitor | Hilton A. Roth, Roscoe A. Pike | 1997-06-10 |
| 5540789 | Oxidation resistant single crystal superalloy castings | Stephen Chin, David Duhl, Donald R. Parille, Dilip M. Shah | 1996-07-30 |
| 5472487 | Molybdenum disilicide based materials with reduced coefficients of thermal expansion | Stephen Chin | 1995-12-05 |
| 5346563 | Method for removing sulfur from superalloy articles to improve their oxidation resistance | William Allen, Stephen Chin, Michael A. DeCrescente, David Duhl, Donald R. Parille +2 more | 1994-09-13 |
| 5034284 | Thermal fatigue resistant coatings | Michael A. DeCrescente | 1991-07-23 |
| 4895201 | Oxidation resistant superalloys containing low sulfur levels | Michael A. DeCrescente, John G. Smeggil | 1990-01-23 |
| 4874430 | Composite silver base electrical contact material | — | 1989-10-17 |
| 4834939 | Composite silver base electrical contact material | — | 1989-05-30 |
| 4611747 | Method for producing continuous length high solids enamel coated magnet wire | Dennis L. Peppler, Mohammad Faisal Zaman, Marvin E. Hartz | 1986-09-16 |
| 4451299 | High temperature coatings by surface melting | John G. Smeggil, Clyde O. Brown | 1984-05-29 |
| 4389463 | Zinc-aluminum hot dip coated ferrous article | John G. Smeggil | 1983-06-21 |
| 4246323 | Plasma sprayed MCrAlY coating | Francis J. Wallace, Michael A. De Crescente | 1981-01-20 |