Christensen; Roland J.

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Fayette, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced prosthetic foot structure with ankle reinforcement
- Patent number 6,120,547
- Issue date Sep 19, 2000
- Christensen; Roland J.
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composite/metallic gun barrel having a differing, restrictive coeff...
- Patent number 5,657,568
- Issue date Aug 19, 1997
- Christensen; Roland J.
- Roland J. Christensen
- F41 - WEAPONS

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