Stephen Brown

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Roy, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Safety shield for medical needles
- Patent number 7,438,703
- Issue date Oct 21, 2008
- Tyco Healthcare Group LP
- Roy L. Barrus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Safety shield for medical needles
- Patent number 7,198,618
- Issue date Apr 3, 2007
- Tyco Healthcare Group LP
- F. Mark Ferguson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Seldinger safety shield for medical needles
- Patent number 6,949,086
- Issue date Sep 27, 2005
- Tyco Healthcare Group LP
- F. Mark Ferguson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Safety shield for blood collection medical needles
- Publication number 20040193120
- Publication date Sep 30, 2004
- F. Mark Ferguson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Safety shield for medical needles
- Publication number 20040049159
- Publication date Mar 11, 2004
- Roy L. Barrus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Seldinger safety shield for medical needles
- Publication number 20030229317
- Publication date Dec 11, 2003
- F. Mark Ferguson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Safety shield for medical needles
- Publication number 20020072716
- Publication date Jun 13, 2002
- Safety Syringe Corporation
- Roy L. Barrus
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Safety shield for medical needles
- Publication number 20010039401
- Publication date Nov 8, 2001
- Safety Syringe Corporation
- F. Mark Ferguson
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC