Allen B. Amundson

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Upland, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Aesthetic orthodontic band and attachment assembly
- Patent number 5,753,884
- Issue date May 19, 1998
- Minnesota Mining and Manufacturing Co.
- Thorsten G. Hilgenfeldt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for applying adhesive to the base of an orthodontic appliance
- Patent number 5,552,177
- Issue date Sep 3, 1996
- Minnesota Mining and Manufacturing Company
- Dwight W. Jacobs
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aesthetic orthodontic band and welded attachment assembly
- Patent number 5,529,491
- Issue date Jun 25, 1996
- Minnesota Mining and Manufacturing Company
- Thorsten G. Hilgenfeldt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE