David Houldridge

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Badger Hill, GB

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Patents Grantslast 30 patents

Information Patent Grant
Compression device
- Patent number 6,152,893
- Issue date Nov 28, 2000
- Smith & Nephew plc
- William Pigg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical dressing
- Patent number 5,633,007
- Issue date May 27, 1997
- Smith & Nephew plc
- Julian Webb
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE