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Frank Zanger
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Hayward, CA, US
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last 30 patents
Information
Patent Grant
Method for regulating intraocular pressure during endophthalmic sur...
Patent number
5,649,905
Issue date
Jul 22, 1997
Allergan, Inc.
Frank Zanger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Irrigation/aspiration apparatus for surgical procedures
Patent number
5,470,312
Issue date
Nov 28, 1995
Allergan, Inc.
Frank Zanger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pressure transducer magnetically-coupled interface complementing mi...
Patent number
5,392,653
Issue date
Feb 28, 1995
Allergan, Inc.
Frank Zanger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Variable vacuum/variable flow phacoemulsification method
Patent number
5,342,293
Issue date
Aug 30, 1994
Allergan, Inc.
Frank Zanger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Surgical instrument with drawer loading cassette system
Patent number
5,324,180
Issue date
Jun 28, 1994
Allergan, Inc.
Frank Zanger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Foot pedal control with user-selectable operational ranges
Patent number
5,268,624
Issue date
Dec 7, 1993
Allergan, Inc.
Frank Zanger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Reduced pulsation tapered ramp pump head
Patent number
5,230,614
Issue date
Jul 27, 1993
Allergan, Inc.
Frank Zanger
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...