Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637643 | Method of applying a bond coating and a thermal barrier coating on a metal substrate, and related articles | Wayne Charles Hasz, Warren Arthur Nelson, James Viggiani, John Zanneti | 2003-10-28 |
| 6398103 | Method of providing wear-resistant coatings, and related articles | Wayne Charles Hasz, Anthony Mark Thompson | 2002-06-04 |
| 6387527 | Method of applying a bond coating and a thermal barrier coating on a metal substrate, and related articles | Wayne Charles Hasz | 2002-05-14 |
| 6335078 | Curable masking material for protecting a passage hole in a substrate | Venkat Subramaniam Venkataramani, James Anthony Brewer, Wayne Charles Hasz, Lawrence E. Szala | 2002-01-01 |
| 6306517 | Thermal barrier coatings having an improved columnar microstructure | Dennis Michael Gray, Yuk-Chiu Lau, Curtis Alan Johnson, Warren Arthur Nelson | 2001-10-23 |
| 6302318 | Method of providing wear-resistant coatings, and related articles | Wayne Charles Hasz, Anthony Mark Thompson | 2001-10-16 |
| 6274201 | Protective coatings for metal-based substrates, and related processes | Dennis Michael Gray, Yuk-Chiu Lau, Surinder Singh Pabla | 2001-08-14 |
| 6261643 | Protected thermal barrier coating composite with multiple coatings | Wayne Charles Hasz, Curtis Alan Johnson | 2001-07-17 |
| 6180260 | Method for modifying the surface of a thermal barrier coating, and related articles | Dennis Michael Gray, Wayne Charles Hasz, Timothy Francis Bethel, Curtis Alan Johnson | 2001-01-30 |
| 6180184 | Thermal barrier coatings having an improved columnar microstructure | Dennis Michael Gray, Yuk-Chiu Lau, Curtis Alan Johnson, Warren Arthur Nelson | 2001-01-30 |
| 6165628 | Protective coatings for metal-based substrates and related processes | Dennis Michael Gray, Yuk-Chiu Lau, Surinder Singh Pabla | 2000-12-26 |
| 6103315 | Method for modifying the surface of a thermal barrier coating by plasma-heating | Dennis Michael Gray, Wayne Charles Hasz, Timothy Francis Bethel, Curtis Alan Johnson | 2000-08-15 |
| 6022594 | Method to improve the service life of zirconia-based coatings applied by plasma spray techniques, using uniform coating particle size | Lawrence E. Szala, Curtis Alan Johnson, Yuk-Chiu Lau, Dennis Michael Gray | 2000-02-08 |
| 5989343 | Directionally solidified thermal barrier coating | Dennis Michael Gray, Curtis Alan Johnson | 1999-11-23 |
| 5914189 | Protected thermal barrier coating composite with multiple coatings | Wayne Charles Hasz, Curtis Alan Johnson | 1999-06-22 |
| 5902647 | Method for protecting passage holes in a metal-based substrate from becoming obstructed, and related compositions | Venkat Subramaniam Venkataramani, James Anthony Brewer, Wayne Charles Hasz, Lawrence E. Szala | 1999-05-11 |
| 5897921 | Directionally solidified thermal barrier coating | Dennis Michael Gray, Curtis Alan Johnson | 1999-04-27 |
| 5871820 | Protection of thermal barrier coating with an impermeable barrier coating | Wayne Charles Hasz, Curtis Alan Johnson | 1999-02-16 |
| 5851678 | Composite thermal barrier coating with impermeable coating | Wayne Charles Hasz, Curtis Alan Johnson | 1998-12-22 |
| 5830586 | Thermal barrier coatings having an improved columnar microstructure | Dennis Michael Gray, Yuk-Chiu Lau, Curtis Alan Johnson, Warren Arthur Nelson | 1998-11-03 |
| 5773141 | Protected thermal barrier coating composite | Wayne Charles Hasz, Curtis Alan Johnson | 1998-06-30 |
| 5660885 | Protection of thermal barrier coating by a sacrificial surface coating | Wayne Charles Hasz, Curtis Alan Johnson | 1997-08-26 |
| 5048732 | Transfer tube | Lawrence E. Szala, Milivoj Konstantin Brun, Steven A. Miller, David Paul Mourer | 1991-09-17 |
| 5015540 | Fiber-containing composite | William B. Hillig, Raj N. Singh, William A. Morrison, Leonard V. Interrante | 1991-05-14 |
| 5011049 | Molten metal transfer tube | Lawrence E. Szala, Milivoj Konstantin Brun, Steven A. Miller, David Paul Mourer | 1991-04-30 |