Amann; Michael A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Amann; Michael A..The latest application filed is for "filter with odor suppression layer".
- Amann; Michael A. - St. Louis MO
| Patent | Date |
|---|---|
| Filter With Odor Suppression Layer App 20120199002 - Amann; Michael A. | 2012-08-09 |
| Hose cuff Grant D641,467 - Amann July 12, 2 | 2011-07-12 |
| Filter assembly with multiple inlets and multiple filter members Grant 7,833,308 - Amann November 16, 2 | 2010-11-16 |
| Filter Assembly With Multiple Inlets And Multiple Filter Members App 20090188217 - Amann; Michael A. | 2009-07-30 |
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