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Richard L. Nelson
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Newburgh, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Patient lifter
Patent number
8,584,275
Issue date
Nov 19, 2013
Rehabilitation Research of Evansville, Inc.
Richard L. Nelson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Adjustable mid-wheel power wheelchair drive system
Patent number
8,561,736
Issue date
Oct 22, 2013
Rehabilitation Research of Evansville, Inc.
Richard L. Nelson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Jogging stroller
Patent number
5,562,300
Issue date
Oct 8, 1996
Richard L. Nelson
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
Information
Patent Application
ADJUSTABLE LOAD-BEARING WHEELS AND KITS FOR PATIENT LIFTERS
Publication number
20120280464
Publication date
Nov 8, 2012
Richard L. Nelson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ADJUSTABLE MID-WHEEL POWER WHEELCHAIR DRIVE SYSTEM
Publication number
20110083915
Publication date
Apr 14, 2011
CRITERION HEALTH, INC.
Richard L. Nelson
B60 - VEHICLES IN GENERAL
Information
Patent Application
PATIENT LIFTER
Publication number
20100107329
Publication date
May 6, 2010
CRITERION HEALTH, INC.
Richard L. Nelson
B60 - VEHICLES IN GENERAL