Richard Li

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Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Patient lift with adjustable knee pads and sling hooks
- Patent number 8,250,687
- Issue date Aug 28, 2012
- Invacare Corporation
- Frances Spidare
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PATIENT LIFT WITH ADJUSTABLE KNEE PADS AND SLING HOOKS
- Publication number 20100031439
- Publication date Feb 11, 2010
- INVACARE CORPORATION
- Frances Spidare
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE