David Siu

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Kingston, CA

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Patents Grantslast 30 patents

Information Patent Grant
Positive locking tie-down system
- Patent number 5,044,847
- Issue date Sep 3, 1991
- Queen's Univeristy at Kingston
- Gerald A. B. Saunders
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Metatarsal-phalangeal replacement joint
- Patent number 4,787,908
- Issue date Nov 29, 1988
- Queen's University at Kingston
- Urs Wyss
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
X-ray apparatus with source distortion compensation
- Patent number 4,719,646
- Issue date Jan 12, 1988
- Queen's University
- Gerald A. B. Saunders
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Orthopaedic bone cutting jig and alignment device
- Patent number 4,574,794
- Issue date Mar 11, 1986
- Queen's University at Kingston
- Theodore D. Cooke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE