Robert W. Jenson

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Napa, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Disposable hypodermic syringe with needle safe feature
- Patent number 5,540,660
- Issue date Jul 30, 1996
- Robert W. Jenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
One-shot syringe
- Patent number 5,380,285
- Issue date Jan 10, 1995
- Robert W. Jenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disposable hypodermic syringe with needle safe feature
- Patent number 5,267,962
- Issue date Dec 7, 1993
- Robert W. Jenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE