Irvin; Ann Margaret
Patent Applications and Registrations
Patent applications and USPTO patent grants for Irvin; Ann Margaret.The latest application filed is for "method of stain removal from garments worn on the body".
- Irvin; Ann Margaret - Brussels BE
- Irvin; Ann Margaret - Richmond GB
| Patent | Date |
|---|---|
| Method of stain removal from garments worn on the body Grant 6,838,423 - Irvin , et al. January 4, 2 | 2005-01-04 |
| Method of stain removal from garments worn on the body App 20040231061 - Irvin, Ann Margaret ; et al. | 2004-11-25 |
| Stain removal pen with optimal application device Grant 6,644,879 - Irvin , et al. November 11, 2 | 2003-11-11 |
| Stain removal pen with optimal application device App 20030035680 - Irvin, Ann Margaret ; et al. | 2003-02-20 |
| Method of stain removal from garments worn on the body App 20020198126 - Irvin, Ann Margaret ; et al. | 2002-12-26 |
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