Marshall Witzel

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Highland Park, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Below the joint amputation limb protector apparatus
- Patent number 5,769,809
- Issue date Jun 23, 1998
- Marshall Witzel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lower body garment apparatus
- Patent number 5,706,523
- Issue date Jan 13, 1998
- Marshall Witzel
- A41 - WEARING APPAREL