Waugaman; Charles Joseph
Patent Applications and Registrations
Patent applications and USPTO patent grants for Waugaman; Charles Joseph.The latest application filed is for "method of detecting a water leak in a locomotive".
- Waugaman; Charles Joseph - New Wilmington PA
| Patent | Date |
|---|---|
| Method of detecting a water leak in a locomotive Grant 7,165,442 - Cryer , et al. January 23, 2 | 2007-01-23 |
| System and method for monitoring the condition of a heat exchange unit Grant 6,931,352 - Cryer , et al. August 16, 2 | 2005-08-16 |
| Method of detecting a water leak in a locomotive App 20050120777 - Cryer, Robert Douglas ; et al. | 2005-06-09 |
| System and method for monitoring the condition of a heat exchange unit App 20030075314 - Cryer, Robert Douglas ; et al. | 2003-04-24 |
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