John E. Sargeant

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Los Alamitos, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Orthodontic bracket with metallic coated bonding base
- Patent number 4,626,209
- Issue date Dec 2, 1986
- Unitek Corporation
- Min H. Tsai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pleural drainage system
- Patent number 4,439,189
- Issue date Mar 27, 1984
- Bentley Laboratories, Inc.
- John E. Sargeant
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE