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Woburn, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for analysis of ear pathologies by detecting f...
Patent number
6,126,614
Issue date
Oct 3, 2000
MDI Instruments, Inc.
Geoffrey Jenkins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus and method for analysis of ear pathologies using combinat...
Patent number
5,951,486
Issue date
Sep 14, 1999
MDI Instruments, Inc.
Geoffrey Jenkins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus and method for analysis of acoustic reflectance and therm...
Patent number
5,919,143
Issue date
Jul 6, 1999
MDI Instruments, Inc.
Geoffrey Jenkins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Device and process for measuring acoustic reflectance
Patent number
5,902,252
Issue date
May 11, 1999
MDI Instruments, Inc.
Robert G. Hohlfeld
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Medical instrument for analyzing the middle ear
Patent number
D408914
Issue date
Apr 27, 1999
MDI Instruments, Inc.
Sandra Kimball
D24 - Medical and laboratory equipment
Information
Patent Grant
Device and process for generating and measuring the shape of an aco...
Patent number
5,868,682
Issue date
Feb 9, 1999
MDI Instruments, Inc.
Jerome T. Combs
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Device and process for generating and measuring the shape of an aco...
Patent number
5,699,809
Issue date
Dec 23, 1997
MDI Instruments, Inc.
Jerome T. Combs
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75347142
Serial number
75347142
Filing date
Aug 26, 1997
MDI Instruments, Inc.
10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information
Trademark
75347239 - EARCHECK PRO
Serial number
75347239
Registration number
2187724
Filing date
Aug 26, 1997
MDI Instruments, Inc.
10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information
Trademark
75253536 - EARCHECK
Serial number
75253536
Registration number
2202139
Filing date
Mar 7, 1997
MDI Instruments, Inc.
10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information
Trademark
75154838 - EARCHECK PRO
Serial number
75154838
Registration number
2155608
Filing date
Aug 23, 1996
MDI Instruments, Inc.
10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information
Trademark
75156115 - EARCHECK
Serial number
75156115
Registration number
2155615
Filing date
Aug 23, 1996
MDI Instruments, Inc.
10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information
Trademark
74728801 - SPECTRAL GRADIENT
Serial number
74728801
Filing date
Sep 14, 1995
MDI Instruments, Inc.
10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information
Trademark
74530804 - ACOUSTIC REFLECTOMETER
Serial number
74530804
Filing date
May 31, 1994
MDI Instruments, Inc.
10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth