Maclay M. Armstrong

Person

Seattle, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Orthodontic hook mounting
- Patent number 4,797,095
- Issue date Jan 10, 1989
- Unitek Corporation
- Maclay M. Armstrong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Orthodontic elastomeric ligature manipulator
- Patent number 4,768,950
- Issue date Sep 6, 1988
- Unitek Corporation
- Maclay M. Armstrong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
J-hook force-adjustable and disconnectible connector for orthodonti...
- Patent number 4,704,086
- Issue date Nov 3, 1987
- Unitek Corporation
- Maclay M. Armstrong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Orthodontic appliance accessory
- Patent number D292123
- Issue date Sep 29, 1987
- Unitek Corporation
- Maclay M. Armstrong
- D24 - Medical and laboratory equipment
Information Patent Grant
Orthodontic appliance accessory
- Patent number D289328
- Issue date Apr 14, 1987
- Unitek Corporation
- Maclay M. Armstrong
- D24 - Medical and laboratory equipment
Information Patent Grant
Force-adjustable and disconnectible connector for orthodontic headgear
- Patent number 4,553,934
- Issue date Nov 19, 1985
- Armstrong; Maclay M.
- Maclay M. Armstrong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Force-adjustable and disconnectible connector for orthodontic headgear
- Patent number 4,553,933
- Issue date Nov 19, 1985
- Armstrong; Maclay M.
- Maclay M. Armstrong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and implement for pulling bonded orthodontic brackets off teeth
- Patent number 4,553,932
- Issue date Nov 19, 1985
- Armstrong; Maclay M.
- Maclay M. Armstrong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Orthodontic spring force adjustment and disconnectible connection
- Patent number 4,416,625
- Issue date Nov 22, 1983
- Northwest Orthodontics, Inc.
- Maclay M. Armstrong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Disconnect for neckstrap or headcap reaction member
- Patent number 4,368,039
- Issue date Jan 11, 1983
- Northwest Orthodontics, Inc.
- Maclay M. Armstrong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Extraoral force-applying orthodontic appliance
- Patent number 4,238,188
- Issue date Dec 9, 1980
- Northwest Orthodontics, Inc.
- Maclay M. Armstrong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Extraoral force-applying orthodontic appliance
- Patent number 4,155,161
- Issue date May 22, 1979
- Northwest Orthodontics, Inc.
- Maclay M. Armstrong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Extraoral force-applying orthodontic appliance
- Patent number 4,115,921
- Issue date Sep 26, 1978
- Northwest Orthodontics, Inc.
- Maclay M. Armstrong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Orthodontic appliance guard
- Patent number 4,038,754
- Issue date Aug 2, 1977
- Northwest Orthodontics, Inc.
- Maclay M. Armstrong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Maclay M. Armstrong

Person

Patents Grantslast 30 patents

Orthodontic hook mounting

Orthodontic elastomeric ligature manipulator

J-hook force-adjustable and disconnectible connector for orthodonti...

Orthodontic appliance accessory

Orthodontic appliance accessory

Force-adjustable and disconnectible connector for orthodontic headgear

Force-adjustable and disconnectible connector for orthodontic headgear

Method and implement for pulling bonded orthodontic brackets off teeth

Orthodontic spring force adjustment and disconnectible connection

Disconnect for neckstrap or headcap reaction member

Extraoral force-applying orthodontic appliance

Extraoral force-applying orthodontic appliance

Extraoral force-applying orthodontic appliance

Orthodontic appliance guard