Michael Doell

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Toronto, CA

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Patents Grantslast 30 patents

Information Patent Grant
Stable wheeled walker device
- Patent number 8,061,376
- Issue date Nov 22, 2011
- Holland Bloorview Kids Rehabilitation Hospital
- Stephen Ryan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Seating furniture for children
- Patent number 6,543,844
- Issue date Apr 8, 2003
- Bloorview MacMillan Centre
- Stephen Ryan
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Seating system
- Patent number 6,378,947
- Issue date Apr 30, 2002
- Bloorview MacMillan Centre
- Alan Barber
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Support cushion for seating
- Patent number D441245
- Issue date May 1, 2001
- Bloorview MacMillan Centre
- Stephen Ryan
- D06 - Furnishings
Information Patent Grant
Restraint seat and hoist
- Patent number 5,857,832
- Issue date Jan 12, 1999
- Bloorview MacMillan Centre
- Ihsan Al-Temen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Auxiliary toilet seat
- Patent number 5,778,460
- Issue date Jul 14, 1998
- Variety Ability Systems Inc.
- Michael Doell
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
STABLE WHEELED WALKER DEVICE
- Publication number 20080302402
- Publication date Dec 11, 2008
- Stephen Ryan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE