Min H. Tsai

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Van Nuys, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multicompartment mixing capsule
- Patent number 5,394,980
- Issue date Mar 7, 1995
- Min H. Tsai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Orthodontic appliance for direct bonding to a tooth
- Patent number 4,544,353
- Issue date Oct 1, 1985
- Unitek Corporation
- Robert S. Maurer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Palladium alloys for fusion to porcelain
- Patent number 4,336,290
- Issue date Jun 22, 1982
- Unitek Corporation
- Min H. Tsai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental restorations using castings of non-precious metals
- Patent number 4,210,447
- Issue date Jul 1, 1980
- Unitek Corporation
- Min H. Tsai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gold alloys for fusion to porcelain
- Patent number 4,194,907
- Issue date Mar 25, 1980
- Unitek Corporation
- Min H. Tsai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Noble-metal dental alloy and dental method
- Patent number 4,132,830
- Issue date Jan 2, 1979
- Unitek Corporation
- Min H. Tsai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE