Donald E. Knoth

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Dayton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Limb brace with adjustable hydraulic resistance unit
- Patent number 5,472,412
- Issue date Dec 5, 1995
- Mauch Laboratories, Inc.
- Donald E. Knoth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydraulic control unit for prosthetic leg
- Patent number 5,443,521
- Issue date Aug 22, 1995
- Mauch Laboratories, Inc.
- Donald E. Knoth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydraulic control unit for prosthetic leg
- Patent number 5,405,409
- Issue date Apr 11, 1995
- Donald E. Knoth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE