Weirich; David Michael
Patent Applications and Registrations
Patent applications and USPTO patent grants for Weirich; David Michael.The latest application filed is for "arrangement of absorbent hygiene products".
- Weirich; David Michael - West Chester OH
- Weirich; David Michael - Cincinnati OH
| Patent | Date |
|---|---|
| Arrangement of absorbent hygiene products App 20080053924 - Weirich; David Michael | 2008-03-06 |
| Flangeless seam for use in disposable articles Grant 6,120,489 - Johnson , et al. September 19, 2 | 2000-09-19 |
| Body conforming compound sanitary napkin Grant 5,695,324 - Weirich December 9, 1 | 1997-12-09 |
| Nonwoven female component for refastenable fastening device and method of making the same Grant 5,647,864 - Allen , et al. July 15, 1 | 1997-07-15 |
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