Mark E. Greig

Person

Longmont, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Manual wheelchair propulsion system
- Patent number 12,115,110
- Issue date Oct 15, 2024
- Sunrise Medical (US) LLC
- Samuel Traxinger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Midwheel drive wheelchair with independent front and rear suspension
- Patent number 8,469,383
- Issue date Jun 25, 2013
- Sunrise Medical (US) LLC
- Daniel Z. Zhou
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Midwheel drive wheelchair with independent front and rear suspension
- Patent number 8,210,556
- Issue date Jul 3, 2012
- Sunrise Medical HHG, Inc.
- Daniel Z. Zhou
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Personal mobility vehicle having a pivoting suspension with a torqu...
- Patent number 8,113,531
- Issue date Feb 14, 2012
- Sunrise Medical HHG, Inc.
- Daniel Z. Zhou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Midwheel drive wheelchair with independent front and rear suspension
- Patent number 7,896,394
- Issue date Mar 1, 2011
- Sunrise Medical HHG, Inc.
- Mark A. Jackson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Personal mobility vehicle control system with input functions progr...
- Patent number 7,668,634
- Issue date Feb 23, 2010
- Wayne T. Mansell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Control system with customizable menu structure for personal mobili...
- Patent number 7,310,776
- Issue date Dec 18, 2007
- Sunrise Medical HHG Inc.
- Wayne T. Mansell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control system with customizable menu structure for personal mobili...
- Patent number 7,159,181
- Issue date Jan 2, 2007
- Sunrise Medical HHG Inc.
- Wayne T. Mansell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Personal mobility vehicle control system with input functions progr...
- Patent number 7,113,854
- Issue date Sep 26, 2006
- Sunrise Medical HHG Inc.
- Wayne T. Mansell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method programming and operating a wheelchair having tilt and recli...
- Patent number 6,715,784
- Issue date Apr 6, 2004
- Sunrise Medical HHG Inc.
- James M. Koerlin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of programming and operating tilt and recline functions in a...
- Patent number 6,588,792
- Issue date Jul 8, 2003
- Sunrise Medical HHG Inc.
- James M. Koerlin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Manual Wheelchair Propulsion System
- Publication number 20220062076
- Publication date Mar 3, 2022
- SUNRISE MEDICAL (US) LLC
- Samuel Traxinger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MIDWHEEL DRIVE WHEELCHAIR WITH INDEPENDENT FRONT AND REAR SUSPENSION
- Publication number 20120273283
- Publication date Nov 1, 2012
- SUNRISE MEDICAL HHG, INC.
- Daniel Z. Zhou
- B60 - VEHICLES IN GENERAL
Information Patent Application
MIDWHEEL DRIVE WHEELCHAIR WITH INDEPENDENT FRONT AND REAR SUSPENSION
- Publication number 20120138376
- Publication date Jun 7, 2012
- Sunrise Medical HHG Inc.
- Daniel Z. Zhou
- B60 - VEHICLES IN GENERAL
Information Patent Application
Control system with customizable menu structure for personal mobili...
- Publication number 20070130522
- Publication date Jun 7, 2007
- Sunrise Medical HHG Inc.
- Wayne T. Mansell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Steering ratio mechanism for a maneuverable motorized personally op...
- Publication number 20070063502
- Publication date Mar 22, 2007
- Mark E. Greig
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Maneuverable motorized personally operated vehicle
- Publication number 20070045014
- Publication date Mar 1, 2007
- Mark E. Greig
- B60 - VEHICLES IN GENERAL
Information Patent Application
Steering for a maneuverable motorized personally operated vehicle
- Publication number 20070045021
- Publication date Mar 1, 2007
- Mark E. Greig
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Traction control in a maneuverable motorized personally operated ve...
- Publication number 20070045022
- Publication date Mar 1, 2007
- Mark E. Greig
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Midwheel drive wheelchair with independent front and rear suspension
- Publication number 20070039766
- Publication date Feb 22, 2007
- Mark A. Jackson
- B60 - VEHICLES IN GENERAL
Information Patent Application
Personal mobility vehicle control system with input functions progr...
- Publication number 20050090954
- Publication date Apr 28, 2005
- Wayne T. Mansell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Control system with customizable menu structure for personal mobili...
- Publication number 20050076308
- Publication date Apr 7, 2005
- Wayne T. Mansell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method programming and operating a wheelchair having tilt and recli...
- Publication number 20030090089
- Publication date May 15, 2003
- James M. Koerlin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Mark E. Greig

Person

Patents Grantslast 30 patents

Manual wheelchair propulsion system

Midwheel drive wheelchair with independent front and rear suspension

Midwheel drive wheelchair with independent front and rear suspension

Personal mobility vehicle having a pivoting suspension with a torqu...

Midwheel drive wheelchair with independent front and rear suspension

Personal mobility vehicle control system with input functions progr...

Control system with customizable menu structure for personal mobili...

Control system with customizable menu structure for personal mobili...

Personal mobility vehicle control system with input functions progr...

Method programming and operating a wheelchair having tilt and recli...

Method of programming and operating tilt and recline functions in a...

Patents Applicationslast 30 patents

Manual Wheelchair Propulsion System

MIDWHEEL DRIVE WHEELCHAIR WITH INDEPENDENT FRONT AND REAR SUSPENSION

MIDWHEEL DRIVE WHEELCHAIR WITH INDEPENDENT FRONT AND REAR SUSPENSION

Control system with customizable menu structure for personal mobili...

Steering ratio mechanism for a maneuverable motorized personally op...

Maneuverable motorized personally operated vehicle

Steering for a maneuverable motorized personally operated vehicle

Traction control in a maneuverable motorized personally operated ve...

Midwheel drive wheelchair with independent front and rear suspension

Personal mobility vehicle control system with input functions progr...

Control system with customizable menu structure for personal mobili...

Method programming and operating a wheelchair having tilt and recli...