Doris Diann Erwin

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Onalaska, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Lady's under undergarment
- Patent number 6,000,993
- Issue date Dec 14, 1999
- Hufstedler; Jane D.
- Doris Diann Erwin
- A41 - WEARING APPAREL
Information Patent Grant
Lady's under undergarment
- Patent number 5,772,492
- Issue date Jun 30, 1998
- Hufstedler; Jane D.
- Doris Diann Erwin
- A41 - WEARING APPAREL