Feng Gong

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Patents Grantslast 30 patents

Information Patent Grant
Device for use in tying knots
- Patent number 6,358,259
- Issue date Mar 19, 2002
- University College London
- Paul Swain
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for use in tying knots
- Patent number 6,010,515
- Issue date Jan 4, 2000
- University College London
- Paul Swain
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Control handle for an endoscope
- Patent number 5,910,105
- Issue date Jun 8, 1999
- C.R. Bard, Inc.
- Paul Swain
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sewing device
- Patent number 5,792,153
- Issue date Aug 11, 1998
- University College London
- Paul Swain
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for use in cutting threads
- Patent number 5,755,730
- Issue date May 26, 1998
- University College London
- Paul Swain
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for use in securing a thread
- Patent number 5,584,861
- Issue date Dec 17, 1996
- University College London
- Paul Swain
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE