Stephen Ritland

Person

Flagstaff, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Unitarily formed expandable spinal implant and method of manufactur...
- Patent number 11,426,288
- Issue date Aug 30, 2022
- Warsaw Orthopedic, Inc.
- Steven DeRidder
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Dynamic fixation device and method of use
- Patent number 9,918,744
- Issue date Mar 20, 2018
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Unitarily formed expandable spinal implant and method of manufactur...
- Patent number 9,907,670
- Issue date Mar 6, 2018
- Warsaw Orthopedic, Inc.
- Steven DeRidder
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rod extension for extending fusion construct
- Patent number 9,622,790
- Issue date Apr 18, 2017
- Warsaw Orthopedic, Inc.
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dynamic fixation device and method of use
- Patent number 8,932,334
- Issue date Jan 13, 2015
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rod extension for extending fusion construct
- Patent number 8,845,694
- Issue date Sep 30, 2014
- Warsaw Orthopedic, Inc.
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dynamic fixation device and method of use
- Patent number 8,690,922
- Issue date Apr 8, 2014
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dynamic fixation device and method of use
- Patent number 8,685,062
- Issue date Apr 1, 2014
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dynamic fixation device and method of use
- Patent number 8,585,739
- Issue date Nov 19, 2013
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dynamic fixation device and method of use
- Patent number 8,486,111
- Issue date Jul 16, 2013
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Intermuscular guide for retractor insertion and method of use
- Patent number 8,262,571
- Issue date Sep 11, 2012
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pedicle screw connector apparatus and method
- Patent number 8,221,459
- Issue date Jul 17, 2012
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rod extension for extending fusion construct
- Patent number 8,021,399
- Issue date Sep 20, 2011
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Connection rod for screw or hook polyaxial system and method of use
- Patent number 7,985,245
- Issue date Jul 26, 2011
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pedicle seeker and retractor, and methods of use
- Patent number 7,959,564
- Issue date Jun 14, 2011
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pedicle screw connector apparatus and method
- Patent number 7,763,047
- Issue date Jul 27, 2010
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyaxial connection device and method
- Patent number 7,753,939
- Issue date Jul 13, 2010
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical image tracker mounting base apparatus and method of use
- Patent number 7,753,910
- Issue date Jul 13, 2010
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Connection rod for screw or hook polyaxial system and method of use
- Patent number 7,695,498
- Issue date Apr 13, 2010
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dynamic fixation device and method of use
- Patent number 7,682,375
- Issue date Mar 23, 2010
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adjustable rod and connector device and method of use
- Patent number 7,655,025
- Issue date Feb 2, 2010
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Opposing parallel bladed retractor and method of use
- Patent number 7,455,639
- Issue date Nov 25, 2008
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and device for retractor for microsurgical intermuscular lum...
- Patent number 7,214,186
- Issue date May 8, 2007
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Connection rod for screw or hook polyaxial system and method of use
- Patent number 7,207,992
- Issue date Apr 24, 2007
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and device for microsurgical intermuscular spinal surgery
- Patent number 7,166,073
- Issue date Jan 23, 2007
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adjustable rod and connector device and method of use
- Patent number 6,991,632
- Issue date Jan 31, 2006
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dynamic fixation device and method of use
- Patent number 6,966,910
- Issue date Nov 22, 2005
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Retractor and method for spinal pedicle screw placement
- Patent number 6,951,538
- Issue date Oct 4, 2005
- DePuy Spine, Inc.
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Retractor and method for spinal pedicle screw placement
- Patent number 6,929,606
- Issue date Aug 16, 2005
- DePuy Spine, Inc.
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyaxial connection device and method
- Patent number 6,736,816
- Issue date May 18, 2004
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Dynamic Fixation Device and Method of Use
- Publication number 20160331411
- Publication date Nov 17, 2016
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
UNITARILY FORMED EXPANDABLE SPINAL IMPLANT AND METHOD OF MANUFACTUR...
- Publication number 20160206440
- Publication date Jul 21, 2016
- WARSAW ORTHOPEDIC, INC.
- Steven DeRidder
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dynamic Fixation Device and Method of Use
- Publication number 20150073480
- Publication date Mar 12, 2015
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ROD EXTENSION FOR EXTENDING FUSION CONSTRUCT
- Publication number 20150018884
- Publication date Jan 15, 2015
- WARSAW ORTHOPEDIC, INC.
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dynamic Fixation Device and Method of Use
- Publication number 20140180339
- Publication date Jun 26, 2014
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Rod Extension for Extending Fusion Construct
- Publication number 20120010664
- Publication date Jan 12, 2012
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pedicle Screw Connector Apparatus and Method
- Publication number 20110022094
- Publication date Jan 27, 2011
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dynamic Fixation Device and Method of Use
- Publication number 20100179596
- Publication date Jul 15, 2010
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dynamic Fixation Device and Method of Use
- Publication number 20100174318
- Publication date Jul 8, 2010
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dynamic Fixation Device and Method of Use
- Publication number 20100160969
- Publication date Jun 24, 2010
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ADJUSTABLE ROD AND CONNECTOR DEVICE
- Publication number 20100137914
- Publication date Jun 3, 2010
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pedicle Seeker and Retractor, and Methods of Use
- Publication number 20080009678
- Publication date Jan 10, 2008
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Connection Rod for Screw or Hook Polyaxial System and Method of Use
- Publication number 20070162006
- Publication date Jul 12, 2007
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ROD EXTENSION FOR EXTENDING FUSION CONSTRUCT
- Publication number 20070043365
- Publication date Feb 22, 2007
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DYNAMIC FIXATION DEVICE AND METHOD OF USE
- Publication number 20070016193
- Publication date Jan 18, 2007
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Connection rod for screw or hook polyaxial system and method of use
- Publication number 20060079899
- Publication date Apr 13, 2006
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Opposing parallel bladed retractor and method of use
- Publication number 20060063978
- Publication date Mar 23, 2006
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dynamic fixation device and method of use
- Publication number 20060009768
- Publication date Jan 12, 2006
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and device for microsurgical intermuscular spinal surgery
- Publication number 20050228233
- Publication date Oct 13, 2005
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Adjustable rod and connector device and method of use
- Publication number 20050149023
- Publication date Jul 7, 2005
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Surgical image tracker mounting base apparatus and method of use
- Publication number 20050020920
- Publication date Jan 27, 2005
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Intermuscular guide for retractor insertion and method of use
- Publication number 20040254428
- Publication date Dec 16, 2004
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Adjustable rod and connector device and method of use
- Publication number 20040181223
- Publication date Sep 16, 2004
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Polyaxial connection device and method
- Publication number 20040172023
- Publication date Sep 2, 2004
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and device for retractor for microsurgical intermuscular lum...
- Publication number 20040138534
- Publication date Jul 15, 2004
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dynamic fixation device and method of use
- Publication number 20040002708
- Publication date Jan 1, 2004
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Retractor and method for spinal pedicle screw placement
- Publication number 20030236447
- Publication date Dec 25, 2003
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Device and method for assisting in positioning implants
- Publication number 20030220689
- Publication date Nov 27, 2003
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dynamic fixation device and method of use
- Publication number 20030191470
- Publication date Oct 9, 2003
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pedicle screw connector apparatus and method
- Publication number 20030171751
- Publication date Sep 11, 2003
- Stephen Ritland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Stephen Ritland

Person

Patents Grantslast 30 patents

Unitarily formed expandable spinal implant and method of manufactur...

Dynamic fixation device and method of use

Unitarily formed expandable spinal implant and method of manufactur...

Rod extension for extending fusion construct

Dynamic fixation device and method of use

Rod extension for extending fusion construct

Dynamic fixation device and method of use

Dynamic fixation device and method of use

Dynamic fixation device and method of use

Dynamic fixation device and method of use

Intermuscular guide for retractor insertion and method of use

Pedicle screw connector apparatus and method

Rod extension for extending fusion construct

Connection rod for screw or hook polyaxial system and method of use

Pedicle seeker and retractor, and methods of use

Pedicle screw connector apparatus and method

Polyaxial connection device and method

Surgical image tracker mounting base apparatus and method of use

Connection rod for screw or hook polyaxial system and method of use

Dynamic fixation device and method of use

Adjustable rod and connector device and method of use

Opposing parallel bladed retractor and method of use

Method and device for retractor for microsurgical intermuscular lum...

Connection rod for screw or hook polyaxial system and method of use

Method and device for microsurgical intermuscular spinal surgery

Adjustable rod and connector device and method of use

Dynamic fixation device and method of use

Retractor and method for spinal pedicle screw placement

Retractor and method for spinal pedicle screw placement

Polyaxial connection device and method

Patents Applicationslast 30 patents

Dynamic Fixation Device and Method of Use

UNITARILY FORMED EXPANDABLE SPINAL IMPLANT AND METHOD OF MANUFACTUR...

Dynamic Fixation Device and Method of Use

ROD EXTENSION FOR EXTENDING FUSION CONSTRUCT

Dynamic Fixation Device and Method of Use

Rod Extension for Extending Fusion Construct

Pedicle Screw Connector Apparatus and Method

Dynamic Fixation Device and Method of Use

Dynamic Fixation Device and Method of Use

Dynamic Fixation Device and Method of Use

ADJUSTABLE ROD AND CONNECTOR DEVICE

Pedicle Seeker and Retractor, and Methods of Use

Connection Rod for Screw or Hook Polyaxial System and Method of Use

ROD EXTENSION FOR EXTENDING FUSION CONSTRUCT

DYNAMIC FIXATION DEVICE AND METHOD OF USE

Connection rod for screw or hook polyaxial system and method of use

Opposing parallel bladed retractor and method of use

Dynamic fixation device and method of use

Method and device for microsurgical intermuscular spinal surgery

Adjustable rod and connector device and method of use

Surgical image tracker mounting base apparatus and method of use

Intermuscular guide for retractor insertion and method of use

Adjustable rod and connector device and method of use

Polyaxial connection device and method

Method and device for retractor for microsurgical intermuscular lum...

Dynamic fixation device and method of use

Retractor and method for spinal pedicle screw placement

Device and method for assisting in positioning implants

Dynamic fixation device and method of use

Pedicle screw connector apparatus and method