Purvis; Andrew L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Purvis; Andrew L..The latest application filed is for "method of forming aluminide diffusion coatings".
- Purvis; Andrew L. - New Era MI
- Purvis; Andrew L. - Delavan IL
| Patent | Date |
|---|---|
| Method of forming aluminide diffusion coatings Grant 7,273,635 - Purvis , et al. September 25, 2 | 2007-09-25 |
| Chemical vapor deposition apparatus and method Grant 6,911,234 - Warnes , et al. June 28, 2 | 2005-06-28 |
| Method of forming aluminide diffusion coatings App 20050069642 - Purvis, Andrew L. ; et al. | 2005-03-31 |
| Chemical vapor deposition apparatus and method App 20050000439 - Warnes, Bruce M. ; et al. | 2005-01-06 |
| Chemical vapor deposition apparatus and method Grant 6,793,966 - Warnes , et al. September 21, 2 | 2004-09-21 |
| Chemical vapor deposition apparatus and method App 20030049374 - Warnes, Bruce M. ; et al. | 2003-03-13 |
| Coating gas generator and method App 20030047141 - Warnes, Bruce M. ; et al. | 2003-03-13 |
| Solidification control including pattern recognition Grant 5,841,669 - Purvis , et al. November 24, 1 | 1998-11-24 |
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