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Donald C. Walker
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Mundelein, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Motion system for panoramic dental radiation imaging system
Patent number
8,515,007
Issue date
Aug 20, 2013
Midmark Corporation
Arkady Kantor
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Patient positioning system for panoramic dental radiation imaging s...
Patent number
8,509,381
Issue date
Aug 13, 2013
Midmark Corporation
Donald Walker
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Removable radiation sensor for dental imaging systems
Patent number
8,251,583
Issue date
Aug 28, 2012
Midmark Corporation
Lyubomir L. Cekov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tube connector with a latching component to secure a receptacle to...
Patent number
8,096,824
Issue date
Jan 17, 2012
Medela Holding AG
Mark A. Luzbetak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tube connector with three part construction and latching component
Patent number
7,780,201
Issue date
Aug 24, 2010
Medela Holding AG
Mark A. Luzbetak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Structural and patient positioning features of an x-ray system
Patent number
7,469,032
Issue date
Dec 23, 2008
Gendex Corporation
Donald Walker
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
X-ray tubehead housing with slant-angle partition
Patent number
7,077,567
Issue date
Jul 18, 2006
Gendex Corporation
Roberto Molteni
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Chemical vessel
Patent number
D403079
Issue date
Dec 22, 1998
AKSYS, Ltd.
Kenneth E. Pawlak
D24 - Medical and laboratory equipment
Information
Patent Grant
Vessel for containing batch quantities of dialysate or other physio...
Patent number
5,788,099
Issue date
Aug 4, 1998
AKYSYS, Ltd.
Dennis M. Treu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Chemical vessel
Patent number
D395517
Issue date
Jun 23, 1998
AKSYS, Ltd.
Dennis M. Treu
D24 - Medical and laboratory equipment
Information
Patent Grant
Apparatus for opening a vessel
Patent number
5,705,066
Issue date
Jan 6, 1998
AKSYS, Ltd.
Dennis M. Treu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Batch dialysate chemical vessel with machine-readable indicator
Patent number
5,658,456
Issue date
Aug 19, 1997
AKSYS, Ltd.
Rodney S. Kenley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
MOTION SYSTEM FOR PANORAMIC DENTAL RADIATION IMAGING SYSTEM
Publication number
20110142199
Publication date
Jun 16, 2011
Midmark Corporation
Arkady Kantor
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PATIENT POSITIONING SYSTEM FOR PANORAMIC DENTAL RADIATION IMAGING S...
Publication number
20110142197
Publication date
Jun 16, 2011
Midmark Corporation
Donald Walker
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
REMOVABLE RADIATION SENSOR FOR DENTAL IMAGING SYSTEMS
Publication number
20110142198
Publication date
Jun 16, 2011
Midmark Corporation
Lyubomir L. Cekov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Tube Connector with Three Part Construction and Latching Component
Publication number
20100289259
Publication date
Nov 18, 2010
MEDELA AG
Mark A. Luzbetak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Tube connector
Publication number
20080090445
Publication date
Apr 17, 2008
Mark A. Luzbetak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Bite piece for a dental x-ray system
Publication number
20060227939
Publication date
Oct 12, 2006
GENDEX CORPORATION
Donald Walker
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Structural and patient positioning features of an x-ray system
Publication number
20060227938
Publication date
Oct 12, 2006
GENDEX CORPORATION
Donald Walker
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE